18644112

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{3011}}^1$

素因数の和:3068

約数の個数: 60

約数和(自身を含む): 53408784

約数和(自身を除く): 34764672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 258, 344, 387, 516, 688, 774, 1032, 1548, 2064, 3011, 3096, 6022, 6192, 9033, 12044, 18066, 24088, 27099, 36132, 48176, 54198, 72264, 108396, 129473, 144528, 216792, 258946, 388419, 433584, 517892, 776838, 1035784, 1165257, 1553676, 2071568, 2330514, 3107352, 4661028, 6214704, 9322056, 18644112]

約数ペア:

[(1, 18644112), (2, 9322056), (3, 6214704), (4, 4661028), (6, 3107352), (8, 2330514), (9, 2071568), (12, 1553676), (16, 1165257), (18, 1035784), (24, 776838), (36, 517892), (43, 433584), (48, 388419), (72, 258946), (86, 216792), (129, 144528), (144, 129473), (172, 108396), (258, 72264), (344, 54198), (387, 48176), (516, 36132), (688, 27099), (774, 24088), (1032, 18066), (1548, 12044), (2064, 9033), (3011, 6192), (3096, 6022)]