1861272

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{1231}}^1$

素因数の和:1253

約数の個数: 64

約数和(自身を含む): 5913600

約数和(自身を除く): 4052328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1231, 1512, 2462, 3693, 4924, 7386, 8617, 9848, 11079, 14772, 17234, 22158, 25851, 29544, 33237, 34468, 44316, 51702, 66474, 68936, 77553, 88632, 103404, 132948, 155106, 206808, 232659, 265896, 310212, 465318, 620424, 930636, 1861272]

約数ペア:

[(1, 1861272), (2, 930636), (3, 620424), (4, 465318), (6, 310212), (7, 265896), (8, 232659), (9, 206808), (12, 155106), (14, 132948), (18, 103404), (21, 88632), (24, 77553), (27, 68936), (28, 66474), (36, 51702), (42, 44316), (54, 34468), (56, 33237), (63, 29544), (72, 25851), (84, 22158), (108, 17234), (126, 14772), (168, 11079), (189, 9848), (216, 8617), (252, 7386), (378, 4924), (504, 3693), (756, 2462), (1231, 1512)]