18348529668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{211867}}^1$

素因数の和:212912

約数の個数: 48

約数和(自身を含む): 48977101824

約数和(自身を除く): 30628572156

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1031, 2062, 3093, 4124, 6186, 7217, 12372, 14434, 21651, 28868, 43302, 86604, 211867, 423734, 635601, 847468, 1271202, 1483069, 2542404, 2966138, 4449207, 5932276, 8898414, 17796828, 218434877, 436869754, 655304631, 873739508, 1310609262, 1529044139, 2621218524, 3058088278, 4587132417, 6116176556, 9174264834, 18348529668]

約数ペア:

[(1, 18348529668), (2, 9174264834), (3, 6116176556), (4, 4587132417), (6, 3058088278), (7, 2621218524), (12, 1529044139), (14, 1310609262), (21, 873739508), (28, 655304631), (42, 436869754), (84, 218434877), (1031, 17796828), (2062, 8898414), (3093, 5932276), (4124, 4449207), (6186, 2966138), (7217, 2542404), (12372, 1483069), (14434, 1271202), (21651, 847468), (28868, 635601), (43302, 423734), (86604, 211867)]