18235224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:489

約数の個数: 96

約数和(自身を含む): 57177120

約数和(自身を除く): 38941896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 373, 388, 504, 582, 679, 746, 776, 873, 1119, 1164, 1358, 1492, 1746, 2037, 2238, 2328, 2611, 2716, 2984, 3357, 3492, 4074, 4476, 5222, 5432, 6111, 6714, 6984, 7833, 8148, 8952, 10444, 12222, 13428, 15666, 16296, 20888, 23499, 24444, 26856, 31332, 36181, 46998, 48888, 62664, 72362, 93996, 108543, 144724, 187992, 217086, 253267, 289448, 325629, 434172, 506534, 651258, 759801, 868344, 1013068, 1302516, 1519602, 2026136, 2279403, 2605032, 3039204, 4558806, 6078408, 9117612, 18235224]

約数ペア:

[(1, 18235224), (2, 9117612), (3, 6078408), (4, 4558806), (6, 3039204), (7, 2605032), (8, 2279403), (9, 2026136), (12, 1519602), (14, 1302516), (18, 1013068), (21, 868344), (24, 759801), (28, 651258), (36, 506534), (42, 434172), (56, 325629), (63, 289448), (72, 253267), (84, 217086), (97, 187992), (126, 144724), (168, 108543), (194, 93996), (252, 72362), (291, 62664), (373, 48888), (388, 46998), (504, 36181), (582, 31332), (679, 26856), (746, 24444), (776, 23499), (873, 20888), (1119, 16296), (1164, 15666), (1358, 13428), (1492, 12222), (1746, 10444), (2037, 8952), (2238, 8148), (2328, 7833), (2611, 6984), (2716, 6714), (2984, 6111), (3357, 5432), (3492, 5222), (4074, 4476)]