1653828

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 4558176

約数和(自身を除く): 2904348

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 67, 68, 102, 121, 132, 134, 187, 201, 204, 242, 268, 363, 374, 402, 484, 561, 726, 737, 748, 804, 1122, 1139, 1452, 1474, 2057, 2211, 2244, 2278, 2948, 3417, 4114, 4422, 4556, 6171, 6834, 8107, 8228, 8844, 12342, 12529, 13668, 16214, 24321, 24684, 25058, 32428, 37587, 48642, 50116, 75174, 97284, 137819, 150348, 275638, 413457, 551276, 826914, 1653828]

約数ペア:

[(1, 1653828), (2, 826914), (3, 551276), (4, 413457), (6, 275638), (11, 150348), (12, 137819), (17, 97284), (22, 75174), (33, 50116), (34, 48642), (44, 37587), (51, 32428), (66, 25058), (67, 24684), (68, 24321), (102, 16214), (121, 13668), (132, 12529), (134, 12342), (187, 8844), (201, 8228), (204, 8107), (242, 6834), (268, 6171), (363, 4556), (374, 4422), (402, 4114), (484, 3417), (561, 2948), (726, 2278), (737, 2244), (748, 2211), (804, 2057), (1122, 1474), (1139, 1452)]