18428632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3911}}^1$

素因数の和:3967

約数の個数: 32

約数和(自身を含む): 37555200

約数和(自身を除く): 19126568

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 3911, 4712, 7822, 15644, 31288, 74309, 121241, 148618, 242482, 297236, 484964, 594472, 969928, 2303579, 4607158, 9214316, 18428632]

約数ペア:

[(1, 18428632), (2, 9214316), (4, 4607158), (8, 2303579), (19, 969928), (31, 594472), (38, 484964), (62, 297236), (76, 242482), (124, 148618), (152, 121241), (248, 74309), (589, 31288), (1178, 15644), (2356, 7822), (3911, 4712)]