38315844

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 144

約数和(自身を含む): 117936000

約数和(自身を除く): 79620156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 107, 116, 126, 147, 174, 196, 203, 214, 252, 261, 294, 321, 343, 348, 406, 428, 441, 522, 588, 609, 642, 686, 749, 812, 882, 963, 1029, 1044, 1218, 1284, 1372, 1421, 1498, 1764, 1827, 1926, 2058, 2247, 2436, 2842, 2996, 3087, 3103, 3654, 3852, 4116, 4263, 4494, 5243, 5684, 6174, 6206, 6741, 7308, 8526, 8988, 9309, 9947, 10486, 12348, 12412, 12789, 13482, 15729, 17052, 18618, 19894, 20972, 21721, 25578, 26964, 27927, 29841, 31458, 36701, 37236, 39788, 43442, 47187, 51156, 55854, 59682, 62916, 65163, 73402, 86884, 89523, 94374, 110103, 111708, 119364, 130326, 146804, 152047, 179046, 188748, 195489, 220206, 260652, 304094, 330309, 358092, 390978, 440412, 456141, 608188, 660618, 781956, 912282, 1064329, 1321236, 1368423, 1824564, 2128658, 2736846, 3192987, 4257316, 5473692, 6385974, 9578961, 12771948, 19157922, 38315844]

約数ペア:

[(1, 38315844), (2, 19157922), (3, 12771948), (4, 9578961), (6, 6385974), (7, 5473692), (9, 4257316), (12, 3192987), (14, 2736846), (18, 2128658), (21, 1824564), (28, 1368423), (29, 1321236), (36, 1064329), (42, 912282), (49, 781956), (58, 660618), (63, 608188), (84, 456141), (87, 440412), (98, 390978), (107, 358092), (116, 330309), (126, 304094), (147, 260652), (174, 220206), (196, 195489), (203, 188748), (214, 179046), (252, 152047), (261, 146804), (294, 130326), (321, 119364), (343, 111708), (348, 110103), (406, 94374), (428, 89523), (441, 86884), (522, 73402), (588, 65163), (609, 62916), (642, 59682), (686, 55854), (749, 51156), (812, 47187), (882, 43442), (963, 39788), (1029, 37236), (1044, 36701), (1218, 31458), (1284, 29841), (1372, 27927), (1421, 26964), (1498, 25578), (1764, 21721), (1827, 20972), (1926, 19894), (2058, 18618), (2247, 17052), (2436, 15729), (2842, 13482), (2996, 12789), (3087, 12412), (3103, 12348), (3654, 10486), (3852, 9947), (4116, 9309), (4263, 8988), (4494, 8526), (5243, 7308), (5684, 6741), (6174, 6206)]