13490148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3917}}^1$

素因数の和:3972

約数の個数: 48

約数和(自身を含む): 36860544

約数和(自身を除く): 23370396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 3917, 7834, 11751, 15668, 23502, 27419, 47004, 54838, 82257, 109676, 160597, 164514, 321194, 329028, 481791, 642388, 963582, 1124179, 1927164, 2248358, 3372537, 4496716, 6745074, 13490148]

約数ペア:

[(1, 13490148), (2, 6745074), (3, 4496716), (4, 3372537), (6, 2248358), (7, 1927164), (12, 1124179), (14, 963582), (21, 642388), (28, 481791), (41, 329028), (42, 321194), (82, 164514), (84, 160597), (123, 109676), (164, 82257), (246, 54838), (287, 47004), (492, 27419), (574, 23502), (861, 15668), (1148, 11751), (1722, 7834), (3444, 3917)]