18173657472

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2490907}}^1$

素因数の和:2490943

約数の個数: 64

約数和(自身を含む): 50814523200

約数和(自身を除く): 32640865728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 2490907, 4981814, 7472721, 9963628, 14945442, 19927256, 29890884, 39854512, 47327233, 59781768, 79709024, 94654466, 119563536, 141981699, 159418048, 189308932, 239127072, 283963398, 318836096, 378617864, 478254144, 567926796, 757235728, 956508288, 1135853592, 1514471456, 2271707184, 3028942912, 4543414368, 6057885824, 9086828736, 18173657472]

約数ペア:

[(1, 18173657472), (2, 9086828736), (3, 6057885824), (4, 4543414368), (6, 3028942912), (8, 2271707184), (12, 1514471456), (16, 1135853592), (19, 956508288), (24, 757235728), (32, 567926796), (38, 478254144), (48, 378617864), (57, 318836096), (64, 283963398), (76, 239127072), (96, 189308932), (114, 159418048), (128, 141981699), (152, 119563536), (192, 94654466), (228, 79709024), (304, 59781768), (384, 47327233), (456, 39854512), (608, 29890884), (912, 19927256), (1216, 14945442), (1824, 9963628), (2432, 7472721), (3648, 4981814), (7296, 2490907)]