2017477458

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{8629}}^1$

素因数の和:9087

約数の個数: 48

約数和(自身を含む): 4523500800

約数和(自身を除く): 2506023342

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 419, 558, 838, 1257, 2514, 3771, 7542, 8629, 12989, 17258, 25887, 25978, 38967, 51774, 77661, 77934, 116901, 155322, 233802, 267499, 534998, 802497, 1604994, 2407491, 3615551, 4814982, 7231102, 10846653, 21693306, 32539959, 65079918, 112082081, 224164162, 336246243, 672492486, 1008738729, 2017477458]

約数ペア:

[(1, 2017477458), (2, 1008738729), (3, 672492486), (6, 336246243), (9, 224164162), (18, 112082081), (31, 65079918), (62, 32539959), (93, 21693306), (186, 10846653), (279, 7231102), (419, 4814982), (558, 3615551), (838, 2407491), (1257, 1604994), (2514, 802497), (3771, 534998), (7542, 267499), (8629, 233802), (12989, 155322), (17258, 116901), (25887, 77934), (25978, 77661), (38967, 51774)]