18423396

素因数分解:

$2^2\times 3^3\times {\mathrm{179}}^1\times {\mathrm{953}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 29658204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 179, 358, 537, 716, 953, 1074, 1611, 1906, 2148, 2859, 3222, 3812, 4833, 5718, 6444, 8577, 9666, 11436, 17154, 19332, 25731, 34308, 51462, 102924, 170587, 341174, 511761, 682348, 1023522, 1535283, 2047044, 3070566, 4605849, 6141132, 9211698, 18423396]

約数ペア:

[(1, 18423396), (2, 9211698), (3, 6141132), (4, 4605849), (6, 3070566), (9, 2047044), (12, 1535283), (18, 1023522), (27, 682348), (36, 511761), (54, 341174), (108, 170587), (179, 102924), (358, 51462), (537, 34308), (716, 25731), (953, 19332), (1074, 17154), (1611, 11436), (1906, 9666), (2148, 8577), (2859, 6444), (3222, 5718), (3812, 4833)]