33320412

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:523

約数の個数: 72

約数和(自身を含む): 88350080

約数和(自身を除く): 55029668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 146, 186, 219, 279, 292, 372, 409, 438, 558, 657, 818, 876, 1116, 1227, 1314, 1636, 2263, 2454, 2628, 3681, 4526, 4908, 6789, 7362, 9052, 12679, 13578, 14724, 20367, 25358, 27156, 29857, 38037, 40734, 50716, 59714, 76074, 81468, 89571, 114111, 119428, 152148, 179142, 228222, 268713, 358284, 456444, 537426, 925567, 1074852, 1851134, 2776701, 3702268, 5553402, 8330103, 11106804, 16660206, 33320412]

約数ペア:

[(1, 33320412), (2, 16660206), (3, 11106804), (4, 8330103), (6, 5553402), (9, 3702268), (12, 2776701), (18, 1851134), (31, 1074852), (36, 925567), (62, 537426), (73, 456444), (93, 358284), (124, 268713), (146, 228222), (186, 179142), (219, 152148), (279, 119428), (292, 114111), (372, 89571), (409, 81468), (438, 76074), (558, 59714), (657, 50716), (818, 40734), (876, 38037), (1116, 29857), (1227, 27156), (1314, 25358), (1636, 20367), (2263, 14724), (2454, 13578), (2628, 12679), (3681, 9052), (4526, 7362), (4908, 6789)]