74274858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20327}}^1$

素因数の和:20371

約数の個数: 48

約数和(自身を含む): 190270080

約数和(自身を除く): 115995222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 522, 609, 1218, 1827, 3654, 20327, 40654, 60981, 121962, 142289, 182943, 284578, 365886, 426867, 589483, 853734, 1178966, 1280601, 1768449, 2561202, 3536898, 4126381, 5305347, 8252762, 10610694, 12379143, 24758286, 37137429, 74274858]

約数ペア:

[(1, 74274858), (2, 37137429), (3, 24758286), (6, 12379143), (7, 10610694), (9, 8252762), (14, 5305347), (18, 4126381), (21, 3536898), (29, 2561202), (42, 1768449), (58, 1280601), (63, 1178966), (87, 853734), (126, 589483), (174, 426867), (203, 365886), (261, 284578), (406, 182943), (522, 142289), (609, 121962), (1218, 60981), (1827, 40654), (3654, 20327)]