33441426

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 74400768

約数和(自身を除く): 40959342

約数列:

[1, 2, 3, 6, 9, 18, 71, 137, 142, 191, 213, 274, 382, 411, 426, 573, 639, 822, 1146, 1233, 1278, 1719, 2466, 3438, 9727, 13561, 19454, 26167, 27122, 29181, 40683, 52334, 58362, 78501, 81366, 87543, 122049, 157002, 175086, 235503, 244098, 471006, 1857857, 3715714, 5573571, 11147142, 16720713, 33441426]

約数ペア:

[(1, 33441426), (2, 16720713), (3, 11147142), (6, 5573571), (9, 3715714), (18, 1857857), (71, 471006), (137, 244098), (142, 235503), (191, 175086), (213, 157002), (274, 122049), (382, 87543), (411, 81366), (426, 78501), (573, 58362), (639, 52334), (822, 40683), (1146, 29181), (1233, 27122), (1278, 26167), (1719, 19454), (2466, 13561), (3438, 9727)]