40974786

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 91675584

約数和(自身を除く): 50700798

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 167, 258, 317, 334, 387, 501, 634, 774, 951, 1002, 1503, 1902, 2853, 3006, 5706, 7181, 13631, 14362, 21543, 27262, 40893, 43086, 52939, 64629, 81786, 105878, 122679, 129258, 158817, 245358, 317634, 476451, 952902, 2276377, 4552754, 6829131, 13658262, 20487393, 40974786]

約数ペア:

[(1, 40974786), (2, 20487393), (3, 13658262), (6, 6829131), (9, 4552754), (18, 2276377), (43, 952902), (86, 476451), (129, 317634), (167, 245358), (258, 158817), (317, 129258), (334, 122679), (387, 105878), (501, 81786), (634, 64629), (774, 52939), (951, 43086), (1002, 40893), (1503, 27262), (1902, 21543), (2853, 14362), (3006, 13631), (5706, 7181)]