1555136436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{179743}}^1$

素因数の和:179860

約数の個数: 48

約数和(自身を含む): 4187316224

約数和(自身を除く): 2632179788

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 103, 206, 309, 412, 618, 721, 1236, 1442, 2163, 2884, 4326, 8652, 179743, 359486, 539229, 718972, 1078458, 1258201, 2156916, 2516402, 3774603, 5032804, 7549206, 15098412, 18513529, 37027058, 55540587, 74054116, 111081174, 129594703, 222162348, 259189406, 388784109, 518378812, 777568218, 1555136436]

約数ペア:

[(1, 1555136436), (2, 777568218), (3, 518378812), (4, 388784109), (6, 259189406), (7, 222162348), (12, 129594703), (14, 111081174), (21, 74054116), (28, 55540587), (42, 37027058), (84, 18513529), (103, 15098412), (206, 7549206), (309, 5032804), (412, 3774603), (618, 2516402), (721, 2156916), (1236, 1258201), (1442, 1078458), (2163, 718972), (2884, 539229), (4326, 359486), (8652, 179743)]