12271272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1063}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 33962880

約数和(自身を除く): 21691608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1063, 1443, 1924, 2126, 2886, 3189, 3848, 4252, 5772, 6378, 8504, 11544, 12756, 13819, 25512, 27638, 39331, 41457, 55276, 78662, 82914, 110552, 117993, 157324, 165828, 235986, 314648, 331656, 471972, 511303, 943944, 1022606, 1533909, 2045212, 3067818, 4090424, 6135636, 12271272]

約数ペア:

[(1, 12271272), (2, 6135636), (3, 4090424), (4, 3067818), (6, 2045212), (8, 1533909), (12, 1022606), (13, 943944), (24, 511303), (26, 471972), (37, 331656), (39, 314648), (52, 235986), (74, 165828), (78, 157324), (104, 117993), (111, 110552), (148, 82914), (156, 78662), (222, 55276), (296, 41457), (312, 39331), (444, 27638), (481, 25512), (888, 13819), (962, 12756), (1063, 11544), (1443, 8504), (1924, 6378), (2126, 5772), (2886, 4252), (3189, 3848)]