66397878

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{409}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 149666400

約数和(自身を除く): 83268522

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 311, 409, 522, 622, 818, 933, 1227, 1866, 2454, 2799, 3681, 5598, 7362, 9019, 11861, 18038, 23722, 27057, 35583, 54114, 71166, 81171, 106749, 127199, 162342, 213498, 254398, 381597, 763194, 1144791, 2289582, 3688771, 7377542, 11066313, 22132626, 33198939, 66397878]

約数ペア:

[(1, 66397878), (2, 33198939), (3, 22132626), (6, 11066313), (9, 7377542), (18, 3688771), (29, 2289582), (58, 1144791), (87, 763194), (174, 381597), (261, 254398), (311, 213498), (409, 162342), (522, 127199), (622, 106749), (818, 81171), (933, 71166), (1227, 54114), (1866, 35583), (2454, 27057), (2799, 23722), (3681, 18038), (5598, 11861), (7362, 9019)]