1872271908

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1103}}^1$

素因数の和:1176

約数の個数: 180

約数和(自身を含む): 5475875328

約数和(自身を除く): 3603603420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 169, 186, 234, 279, 324, 338, 351, 372, 403, 468, 507, 558, 676, 702, 806, 837, 1014, 1053, 1103, 1116, 1209, 1404, 1521, 1612, 1674, 2028, 2106, 2206, 2418, 2511, 3042, 3309, 3348, 3627, 4212, 4412, 4563, 4836, 5022, 5239, 6084, 6618, 7254, 9126, 9927, 10044, 10478, 10881, 13236, 13689, 14339, 14508, 15717, 18252, 19854, 20956, 21762, 27378, 28678, 29781, 31434, 32643, 34193, 39708, 43017, 43524, 47151, 54756, 57356, 59562, 62868, 65286, 68386, 86034, 89343, 94302, 102579, 119124, 129051, 130572, 136772, 141453, 172068, 178686, 186407, 188604, 205158, 258102, 282906, 307737, 357372, 372814, 387153, 410316, 424359, 444509, 516204, 559221, 565812, 615474, 745628, 774306, 848718, 889018, 923211, 1118442, 1161459, 1230948, 1333527, 1548612, 1677663, 1697436, 1778036, 1846422, 2236884, 2322918, 2667054, 2769633, 3355326, 3692844, 4000581, 4645836, 5032989, 5334108, 5539266, 5778617, 6710652, 8001162, 10065978, 11078532, 11557234, 12001743, 15098967, 16002324, 17335851, 20131956, 23114468, 24003486, 30197934, 34671702, 36005229, 48006972, 52007553, 60395868, 69343404, 72010458, 104015106, 144020916, 156022659, 208030212, 312045318, 468067977, 624090636, 936135954, 1872271908]

約数ペア:

[(1, 1872271908), (2, 936135954), (3, 624090636), (4, 468067977), (6, 312045318), (9, 208030212), (12, 156022659), (13, 144020916), (18, 104015106), (26, 72010458), (27, 69343404), (31, 60395868), (36, 52007553), (39, 48006972), (52, 36005229), (54, 34671702), (62, 30197934), (78, 24003486), (81, 23114468), (93, 20131956), (108, 17335851), (117, 16002324), (124, 15098967), (156, 12001743), (162, 11557234), (169, 11078532), (186, 10065978), (234, 8001162), (279, 6710652), (324, 5778617), (338, 5539266), (351, 5334108), (372, 5032989), (403, 4645836), (468, 4000581), (507, 3692844), (558, 3355326), (676, 2769633), (702, 2667054), (806, 2322918), (837, 2236884), (1014, 1846422), (1053, 1778036), (1103, 1697436), (1116, 1677663), (1209, 1548612), (1404, 1333527), (1521, 1230948), (1612, 1161459), (1674, 1118442), (2028, 923211), (2106, 889018), (2206, 848718), (2418, 774306), (2511, 745628), (3042, 615474), (3309, 565812), (3348, 559221), (3627, 516204), (4212, 444509), (4412, 424359), (4563, 410316), (4836, 387153), (5022, 372814), (5239, 357372), (6084, 307737), (6618, 282906), (7254, 258102), (9126, 205158), (9927, 188604), (10044, 186407), (10478, 178686), (10881, 172068), (13236, 141453), (13689, 136772), (14339, 130572), (14508, 129051), (15717, 119124), (18252, 102579), (19854, 94302), (20956, 89343), (21762, 86034), (27378, 68386), (28678, 65286), (29781, 62868), (31434, 59562), (32643, 57356), (34193, 54756), (39708, 47151), (43017, 43524)]