18441788404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1155211}}^1$

素因数の和:1155535

約数の個数: 24

約数和(自身を含む): 34868919008

約数和(自身を除く): 16427130604

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 1228, 3991, 7982, 15964, 1155211, 2310422, 4620844, 15017743, 30035486, 60070972, 354649777, 709299554, 1418599108, 4610447101, 9220894202, 18441788404]

約数ペア:

[(1, 18441788404), (2, 9220894202), (4, 4610447101), (13, 1418599108), (26, 709299554), (52, 354649777), (307, 60070972), (614, 30035486), (1228, 15017743), (3991, 4620844), (7982, 2310422), (15964, 1155211)]