9121481278

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{202907}}^1$

素因数の和:202961

約数の個数: 48

約数和(自身を含む): 17823438720

約数和(自身を除く): 8701957442

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 1183, 1729, 2366, 3211, 3458, 6422, 22477, 44954, 202907, 405814, 1420349, 2637791, 2840698, 3855233, 5275582, 7710466, 18464537, 26986631, 34291283, 36929074, 50118029, 53973262, 68582566, 100236058, 240038981, 350826203, 480077962, 651534377, 701652406, 1303068754, 4560740639, 9121481278]

約数ペア:

[(1, 9121481278), (2, 4560740639), (7, 1303068754), (13, 701652406), (14, 651534377), (19, 480077962), (26, 350826203), (38, 240038981), (91, 100236058), (133, 68582566), (169, 53973262), (182, 50118029), (247, 36929074), (266, 34291283), (338, 26986631), (494, 18464537), (1183, 7710466), (1729, 5275582), (2366, 3855233), (3211, 2840698), (3458, 2637791), (6422, 1420349), (22477, 405814), (44954, 202907)]