15040188

素因数分解:

$2^2\times 3^3\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3023

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 24795972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 47, 54, 94, 108, 141, 188, 282, 423, 564, 846, 1269, 1692, 2538, 2963, 5076, 5926, 8889, 11852, 17778, 26667, 35556, 53334, 80001, 106668, 139261, 160002, 278522, 320004, 417783, 557044, 835566, 1253349, 1671132, 2506698, 3760047, 5013396, 7520094, 15040188]

約数ペア:

[(1, 15040188), (2, 7520094), (3, 5013396), (4, 3760047), (6, 2506698), (9, 1671132), (12, 1253349), (18, 835566), (27, 557044), (36, 417783), (47, 320004), (54, 278522), (94, 160002), (108, 139261), (141, 106668), (188, 80001), (282, 53334), (423, 35556), (564, 26667), (846, 17778), (1269, 11852), (1692, 8889), (2538, 5926), (2963, 5076)]