3960684

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 13117440

約数和(自身を除く): 9156756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 84, 91, 93, 108, 117, 124, 126, 156, 169, 182, 186, 189, 217, 234, 252, 273, 279, 338, 351, 364, 372, 378, 403, 434, 468, 507, 546, 558, 651, 676, 702, 756, 806, 819, 837, 868, 1014, 1092, 1116, 1183, 1209, 1302, 1404, 1521, 1612, 1638, 1674, 1953, 2028, 2366, 2418, 2457, 2604, 2821, 3042, 3276, 3348, 3549, 3627, 3906, 4563, 4732, 4836, 4914, 5239, 5642, 5859, 6084, 7098, 7254, 7812, 8463, 9126, 9828, 10478, 10647, 10881, 11284, 11718, 14196, 14508, 15717, 16926, 18252, 20956, 21294, 21762, 23436, 25389, 31434, 31941, 33852, 36673, 42588, 43524, 47151, 50778, 62868, 63882, 73346, 76167, 94302, 101556, 110019, 127764, 141453, 146692, 152334, 188604, 220038, 282906, 304668, 330057, 440076, 565812, 660114, 990171, 1320228, 1980342, 3960684]

約数ペア:

[(1, 3960684), (2, 1980342), (3, 1320228), (4, 990171), (6, 660114), (7, 565812), (9, 440076), (12, 330057), (13, 304668), (14, 282906), (18, 220038), (21, 188604), (26, 152334), (27, 146692), (28, 141453), (31, 127764), (36, 110019), (39, 101556), (42, 94302), (52, 76167), (54, 73346), (62, 63882), (63, 62868), (78, 50778), (84, 47151), (91, 43524), (93, 42588), (108, 36673), (117, 33852), (124, 31941), (126, 31434), (156, 25389), (169, 23436), (182, 21762), (186, 21294), (189, 20956), (217, 18252), (234, 16926), (252, 15717), (273, 14508), (279, 14196), (338, 11718), (351, 11284), (364, 10881), (372, 10647), (378, 10478), (403, 9828), (434, 9126), (468, 8463), (507, 7812), (546, 7254), (558, 7098), (651, 6084), (676, 5859), (702, 5642), (756, 5239), (806, 4914), (819, 4836), (837, 4732), (868, 4563), (1014, 3906), (1092, 3627), (1116, 3549), (1183, 3348), (1209, 3276), (1302, 3042), (1404, 2821), (1521, 2604), (1612, 2457), (1638, 2418), (1674, 2366), (1953, 2028)]