39917124

素因数分解:

$2^2\times 3^{10}\times {\mathrm{13}}^2$

素因数の和:60

約数の個数: 99

約数和(自身を含む): 113462013

約数和(自身を除く): 73544889

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 243, 324, 338, 351, 468, 486, 507, 676, 702, 729, 972, 1014, 1053, 1404, 1458, 1521, 2028, 2106, 2187, 2916, 3042, 3159, 4212, 4374, 4563, 6084, 6318, 6561, 8748, 9126, 9477, 12636, 13122, 13689, 18252, 18954, 19683, 26244, 27378, 28431, 37908, 39366, 41067, 54756, 56862, 59049, 78732, 82134, 85293, 113724, 118098, 123201, 164268, 170586, 236196, 246402, 255879, 341172, 369603, 492804, 511758, 739206, 767637, 1023516, 1108809, 1478412, 1535274, 2217618, 3070548, 3326427, 4435236, 6652854, 9979281, 13305708, 19958562, 39917124]

約数ペア:

[(1, 39917124), (2, 19958562), (3, 13305708), (4, 9979281), (6, 6652854), (9, 4435236), (12, 3326427), (13, 3070548), (18, 2217618), (26, 1535274), (27, 1478412), (36, 1108809), (39, 1023516), (52, 767637), (54, 739206), (78, 511758), (81, 492804), (108, 369603), (117, 341172), (156, 255879), (162, 246402), (169, 236196), (234, 170586), (243, 164268), (324, 123201), (338, 118098), (351, 113724), (468, 85293), (486, 82134), (507, 78732), (676, 59049), (702, 56862), (729, 54756), (972, 41067), (1014, 39366), (1053, 37908), (1404, 28431), (1458, 27378), (1521, 26244), (2028, 19683), (2106, 18954), (2187, 18252), (2916, 13689), (3042, 13122), (3159, 12636), (4212, 9477), (4374, 9126), (4563, 8748), (6084, 6561)]