126743526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{77377}}^1$

素因数の和:77405

約数の個数: 48

約数和(自身を含む): 337987104

約数和(自身を除く): 211243578

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 77377, 154754, 232131, 464262, 541639, 696393, 1005901, 1083278, 1392786, 1624917, 2011802, 3017703, 3249834, 4874751, 6035406, 7041307, 9053109, 9749502, 14082614, 18106218, 21123921, 42247842, 63371763, 126743526]

約数ペア:

[(1, 126743526), (2, 63371763), (3, 42247842), (6, 21123921), (7, 18106218), (9, 14082614), (13, 9749502), (14, 9053109), (18, 7041307), (21, 6035406), (26, 4874751), (39, 3249834), (42, 3017703), (63, 2011802), (78, 1624917), (91, 1392786), (117, 1083278), (126, 1005901), (182, 696393), (234, 541639), (273, 464262), (546, 232131), (819, 154754), (1638, 77377)]