1337112

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{379}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 4223700

約数和(自身を除く): 2886588

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 379, 392, 441, 504, 588, 758, 882, 1137, 1176, 1516, 1764, 2274, 2653, 3032, 3411, 3528, 4548, 5306, 6822, 7959, 9096, 10612, 13644, 15918, 18571, 21224, 23877, 27288, 31836, 37142, 47754, 55713, 63672, 74284, 95508, 111426, 148568, 167139, 191016, 222852, 334278, 445704, 668556, 1337112]

約数ペア:

[(1, 1337112), (2, 668556), (3, 445704), (4, 334278), (6, 222852), (7, 191016), (8, 167139), (9, 148568), (12, 111426), (14, 95508), (18, 74284), (21, 63672), (24, 55713), (28, 47754), (36, 37142), (42, 31836), (49, 27288), (56, 23877), (63, 21224), (72, 18571), (84, 15918), (98, 13644), (126, 10612), (147, 9096), (168, 7959), (196, 6822), (252, 5306), (294, 4548), (379, 3528), (392, 3411), (441, 3032), (504, 2653), (588, 2274), (758, 1764), (882, 1516), (1137, 1176)]