39443628

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{37}}^2$

素因数の和:109

約数の個数: 90

約数和(自身を含む): 110348196

約数和(自身を除く): 70904568

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 343, 444, 518, 588, 686, 777, 1029, 1036, 1369, 1372, 1554, 1813, 2058, 2401, 2738, 3108, 3626, 4107, 4116, 4802, 5439, 5476, 7203, 7252, 8214, 9583, 9604, 10878, 12691, 14406, 16428, 19166, 21756, 25382, 28749, 28812, 38073, 38332, 50764, 57498, 67081, 76146, 88837, 114996, 134162, 152292, 177674, 201243, 266511, 268324, 355348, 402486, 469567, 533022, 804972, 939134, 1066044, 1408701, 1878268, 2817402, 3286969, 5634804, 6573938, 9860907, 13147876, 19721814, 39443628]

約数ペア:

[(1, 39443628), (2, 19721814), (3, 13147876), (4, 9860907), (6, 6573938), (7, 5634804), (12, 3286969), (14, 2817402), (21, 1878268), (28, 1408701), (37, 1066044), (42, 939134), (49, 804972), (74, 533022), (84, 469567), (98, 402486), (111, 355348), (147, 268324), (148, 266511), (196, 201243), (222, 177674), (259, 152292), (294, 134162), (343, 114996), (444, 88837), (518, 76146), (588, 67081), (686, 57498), (777, 50764), (1029, 38332), (1036, 38073), (1369, 28812), (1372, 28749), (1554, 25382), (1813, 21756), (2058, 19166), (2401, 16428), (2738, 14406), (3108, 12691), (3626, 10878), (4107, 9604), (4116, 9583), (4802, 8214), (5439, 7252), (5476, 7203)]