18388620528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{10353953}}^1$

素因数の和:10354001

約数の個数: 40

約数和(自身を含む): 48787831248

約数和(自身を除く): 30399210720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 10353953, 20707906, 31061859, 41415812, 62123718, 82831624, 124247436, 165663248, 248494872, 383096261, 496989744, 766192522, 1149288783, 1532385044, 2298577566, 3064770088, 4597155132, 6129540176, 9194310264, 18388620528]

約数ペア:

[(1, 18388620528), (2, 9194310264), (3, 6129540176), (4, 4597155132), (6, 3064770088), (8, 2298577566), (12, 1532385044), (16, 1149288783), (24, 766192522), (37, 496989744), (48, 383096261), (74, 248494872), (111, 165663248), (148, 124247436), (222, 82831624), (296, 62123718), (444, 41415812), (592, 31061859), (888, 20707906), (1776, 10353953)]