1628946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 4062240

約数和(自身を除く): 2433294

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 433, 627, 866, 1254, 1299, 1881, 2598, 3762, 3897, 4763, 7794, 8227, 9526, 14289, 16454, 24681, 28578, 42867, 49362, 74043, 85734, 90497, 148086, 180994, 271491, 542982, 814473, 1628946]

約数ペア:

[(1, 1628946), (2, 814473), (3, 542982), (6, 271491), (9, 180994), (11, 148086), (18, 90497), (19, 85734), (22, 74043), (33, 49362), (38, 42867), (57, 28578), (66, 24681), (99, 16454), (114, 14289), (171, 9526), (198, 8227), (209, 7794), (342, 4763), (418, 3897), (433, 3762), (627, 2598), (866, 1881), (1254, 1299)]