15555882456

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3043013}}^1$

素因数の和:3043096

約数の個数: 48

約数和(自身を含む): 42723916560

約数和(自身を除く): 27168034104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 3043013, 6086026, 9129039, 12172052, 18258078, 24344104, 27387117, 36516156, 54774234, 73032312, 109548468, 216053923, 219096936, 432107846, 648161769, 864215692, 1296323538, 1728431384, 1944485307, 2592647076, 3888970614, 5185294152, 7777941228, 15555882456]

約数ペア:

[(1, 15555882456), (2, 7777941228), (3, 5185294152), (4, 3888970614), (6, 2592647076), (8, 1944485307), (9, 1728431384), (12, 1296323538), (18, 864215692), (24, 648161769), (36, 432107846), (71, 219096936), (72, 216053923), (142, 109548468), (213, 73032312), (284, 54774234), (426, 36516156), (568, 27387117), (639, 24344104), (852, 18258078), (1278, 12172052), (1704, 9129039), (2556, 6086026), (5112, 3043013)]