31415745036

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10937}}^1\times {\mathrm{18413}}^1$

素因数の和:29370

約数の個数: 48

約数和(自身を含む): 78953634144

約数和(自身を除く): 47537889108

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 10937, 18413, 21874, 32811, 36826, 43748, 55239, 65622, 73652, 110478, 131244, 142181, 220956, 239369, 284362, 426543, 478738, 568724, 718107, 853086, 957476, 1436214, 1706172, 2872428, 201382981, 402765962, 604148943, 805531924, 1208297886, 2416595772, 2617978753, 5235957506, 7853936259, 10471915012, 15707872518, 31415745036]

約数ペア:

[(1, 31415745036), (2, 15707872518), (3, 10471915012), (4, 7853936259), (6, 5235957506), (12, 2617978753), (13, 2416595772), (26, 1208297886), (39, 805531924), (52, 604148943), (78, 402765962), (156, 201382981), (10937, 2872428), (18413, 1706172), (21874, 1436214), (32811, 957476), (36826, 853086), (43748, 718107), (55239, 568724), (65622, 478738), (73652, 426543), (110478, 284362), (131244, 239369), (142181, 220956)]