11472468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 31600800

約数和(自身を除く): 20128332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 109, 147, 179, 196, 218, 294, 327, 358, 436, 537, 588, 654, 716, 763, 1074, 1253, 1308, 1526, 2148, 2289, 2506, 3052, 3759, 4578, 5012, 5341, 7518, 8771, 9156, 10682, 15036, 16023, 17542, 19511, 21364, 26313, 32046, 35084, 39022, 52626, 58533, 64092, 78044, 105252, 117066, 136577, 234132, 273154, 409731, 546308, 819462, 956039, 1638924, 1912078, 2868117, 3824156, 5736234, 11472468]

約数ペア:

[(1, 11472468), (2, 5736234), (3, 3824156), (4, 2868117), (6, 1912078), (7, 1638924), (12, 956039), (14, 819462), (21, 546308), (28, 409731), (42, 273154), (49, 234132), (84, 136577), (98, 117066), (109, 105252), (147, 78044), (179, 64092), (196, 58533), (218, 52626), (294, 39022), (327, 35084), (358, 32046), (436, 26313), (537, 21364), (588, 19511), (654, 17542), (716, 16023), (763, 15036), (1074, 10682), (1253, 9156), (1308, 8771), (1526, 7518), (2148, 5341), (2289, 5012), (2506, 4578), (3052, 3759)]