22620294

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:373

約数の個数: 48

約数和(自身を含む): 50594544

約数和(自身を除く): 27974250

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 131, 159, 181, 262, 318, 362, 393, 477, 543, 786, 954, 1086, 1179, 1629, 2358, 3258, 6943, 9593, 13886, 19186, 20829, 23711, 28779, 41658, 47422, 57558, 62487, 71133, 86337, 124974, 142266, 172674, 213399, 426798, 1256683, 2513366, 3770049, 7540098, 11310147, 22620294]

約数ペア:

[(1, 22620294), (2, 11310147), (3, 7540098), (6, 3770049), (9, 2513366), (18, 1256683), (53, 426798), (106, 213399), (131, 172674), (159, 142266), (181, 124974), (262, 86337), (318, 71133), (362, 62487), (393, 57558), (477, 47422), (543, 41658), (786, 28779), (954, 23711), (1086, 20829), (1179, 19186), (1629, 13886), (2358, 9593), (3258, 6943)]