1818245748

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{188693}}^1$

素因数の和:188784

約数の個数: 48

約数和(自身を含む): 4691687616

約数和(自身を除く): 2873441868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 3212, 4818, 9636, 188693, 377386, 566079, 754772, 1132158, 2075623, 2264316, 4151246, 6226869, 8302492, 12453738, 13774589, 24907476, 27549178, 41323767, 55098356, 82647534, 151520479, 165295068, 303040958, 454561437, 606081916, 909122874, 1818245748]

約数ペア:

[(1, 1818245748), (2, 909122874), (3, 606081916), (4, 454561437), (6, 303040958), (11, 165295068), (12, 151520479), (22, 82647534), (33, 55098356), (44, 41323767), (66, 27549178), (73, 24907476), (132, 13774589), (146, 12453738), (219, 8302492), (292, 6226869), (438, 4151246), (803, 2264316), (876, 2075623), (1606, 1132158), (2409, 754772), (3212, 566079), (4818, 377386), (9636, 188693)]