987441444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{37217}}^1$

素因数の和:37305

約数の個数: 72

約数和(自身を含む): 2763659808

約数和(自身を除く): 1776218364

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 132, 134, 198, 201, 268, 396, 402, 603, 737, 804, 1206, 1474, 2211, 2412, 2948, 4422, 6633, 8844, 13266, 26532, 37217, 74434, 111651, 148868, 223302, 334953, 409387, 446604, 669906, 818774, 1228161, 1339812, 1637548, 2456322, 2493539, 3684483, 4912644, 4987078, 7368966, 7480617, 9974156, 14737932, 14961234, 22441851, 27428929, 29922468, 44883702, 54857858, 82286787, 89767404, 109715716, 164573574, 246860361, 329147148, 493720722, 987441444]

約数ペア:

[(1, 987441444), (2, 493720722), (3, 329147148), (4, 246860361), (6, 164573574), (9, 109715716), (11, 89767404), (12, 82286787), (18, 54857858), (22, 44883702), (33, 29922468), (36, 27428929), (44, 22441851), (66, 14961234), (67, 14737932), (99, 9974156), (132, 7480617), (134, 7368966), (198, 4987078), (201, 4912644), (268, 3684483), (396, 2493539), (402, 2456322), (603, 1637548), (737, 1339812), (804, 1228161), (1206, 818774), (1474, 669906), (2211, 446604), (2412, 409387), (2948, 334953), (4422, 223302), (6633, 148868), (8844, 111651), (13266, 74434), (26532, 37217)]