18830496

素因数分解:

$2^5\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2687}}^1$

素因数の和:2773

約数の個数: 48

約数和(自身を含む): 50125824

約数和(自身を除く): 31295328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 73, 96, 146, 219, 292, 438, 584, 876, 1168, 1752, 2336, 2687, 3504, 5374, 7008, 8061, 10748, 16122, 21496, 32244, 42992, 64488, 85984, 128976, 196151, 257952, 392302, 588453, 784604, 1176906, 1569208, 2353812, 3138416, 4707624, 6276832, 9415248, 18830496]

約数ペア:

[(1, 18830496), (2, 9415248), (3, 6276832), (4, 4707624), (6, 3138416), (8, 2353812), (12, 1569208), (16, 1176906), (24, 784604), (32, 588453), (48, 392302), (73, 257952), (96, 196151), (146, 128976), (219, 85984), (292, 64488), (438, 42992), (584, 32244), (876, 21496), (1168, 16122), (1752, 10748), (2336, 8061), (2687, 7008), (3504, 5374)]