11191572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 32760000

約数和(自身を除く): 21568428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 89, 126, 178, 252, 267, 356, 499, 534, 623, 801, 998, 1068, 1246, 1497, 1602, 1869, 1996, 2492, 2994, 3204, 3493, 3738, 4491, 5607, 5988, 6986, 7476, 8982, 10479, 11214, 13972, 17964, 20958, 22428, 31437, 41916, 44411, 62874, 88822, 125748, 133233, 177644, 266466, 310877, 399699, 532932, 621754, 799398, 932631, 1243508, 1598796, 1865262, 2797893, 3730524, 5595786, 11191572]

約数ペア:

[(1, 11191572), (2, 5595786), (3, 3730524), (4, 2797893), (6, 1865262), (7, 1598796), (9, 1243508), (12, 932631), (14, 799398), (18, 621754), (21, 532932), (28, 399699), (36, 310877), (42, 266466), (63, 177644), (84, 133233), (89, 125748), (126, 88822), (178, 62874), (252, 44411), (267, 41916), (356, 31437), (499, 22428), (534, 20958), (623, 17964), (801, 13972), (998, 11214), (1068, 10479), (1246, 8982), (1497, 7476), (1602, 6986), (1869, 5988), (1996, 5607), (2492, 4491), (2994, 3738), (3204, 3493)]