1087651404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{26479}}^1$

素因数の和:26659

約数の個数: 72

約数和(自身を含む): 3161500160

約数和(自身を除く): 2073848756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 163, 252, 326, 489, 652, 978, 1141, 1467, 1956, 2282, 2934, 3423, 4564, 5868, 6846, 10269, 13692, 20538, 26479, 41076, 52958, 79437, 105916, 158874, 185353, 238311, 317748, 370706, 476622, 556059, 741412, 953244, 1112118, 1668177, 2224236, 3336354, 4316077, 6672708, 8632154, 12948231, 17264308, 25896462, 30212539, 38844693, 51792924, 60425078, 77689386, 90637617, 120850156, 155378772, 181275234, 271912851, 362550468, 543825702, 1087651404]

約数ペア:

[(1, 1087651404), (2, 543825702), (3, 362550468), (4, 271912851), (6, 181275234), (7, 155378772), (9, 120850156), (12, 90637617), (14, 77689386), (18, 60425078), (21, 51792924), (28, 38844693), (36, 30212539), (42, 25896462), (63, 17264308), (84, 12948231), (126, 8632154), (163, 6672708), (252, 4316077), (326, 3336354), (489, 2224236), (652, 1668177), (978, 1112118), (1141, 953244), (1467, 741412), (1956, 556059), (2282, 476622), (2934, 370706), (3423, 317748), (4564, 238311), (5868, 185353), (6846, 158874), (10269, 105916), (13692, 79437), (20538, 52958), (26479, 41076)]