18214750352

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{52387}}^1$

素因数の和:53127

約数の個数: 40

約数和(自身を含む): 36482164992

約数和(自身を除く): 18267414640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 701, 1402, 2804, 5608, 11216, 21731, 43462, 52387, 86924, 104774, 173848, 209548, 347696, 419096, 838192, 1623997, 3247994, 6495988, 12991976, 25983952, 36723287, 73446574, 146893148, 293786296, 587572592, 1138421897, 2276843794, 4553687588, 9107375176, 18214750352]

約数ペア:

[(1, 18214750352), (2, 9107375176), (4, 4553687588), (8, 2276843794), (16, 1138421897), (31, 587572592), (62, 293786296), (124, 146893148), (248, 73446574), (496, 36723287), (701, 25983952), (1402, 12991976), (2804, 6495988), (5608, 3247994), (11216, 1623997), (21731, 838192), (43462, 419096), (52387, 347696), (86924, 209548), (104774, 173848)]