18269532

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2657}}^1$

素因数の和:2858

約数の個数: 36

約数和(自身を含む): 46440576

約数和(自身を除く): 28171044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2657, 3438, 5314, 6876, 7971, 10628, 15942, 23913, 31884, 47826, 95652, 507487, 1014974, 1522461, 2029948, 3044922, 4567383, 6089844, 9134766, 18269532]

約数ペア:

[(1, 18269532), (2, 9134766), (3, 6089844), (4, 4567383), (6, 3044922), (9, 2029948), (12, 1522461), (18, 1014974), (36, 507487), (191, 95652), (382, 47826), (573, 31884), (764, 23913), (1146, 15942), (1719, 10628), (2292, 7971), (2657, 6876), (3438, 5314)]