18479026188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{16127}}^1\times {\mathrm{4547}}^1$

素因数の和:20691

約数の個数: 72

約数和(自身を含む): 53398904832

約数和(自身を除く): 34919878644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 4547, 9094, 13641, 16127, 18188, 27282, 31829, 32254, 40923, 48381, 54564, 63658, 64508, 81846, 95487, 96762, 112889, 127316, 145143, 163692, 190974, 193524, 225778, 286461, 290286, 338667, 381948, 451556, 572922, 580572, 677334, 1016001, 1145844, 1354668, 2032002, 4064004, 73329469, 146658938, 219988407, 293317876, 439976814, 513306283, 659965221, 879953628, 1026612566, 1319930442, 1539918849, 2053225132, 2639860884, 3079837698, 4619756547, 6159675396, 9239513094, 18479026188]

約数ペア:

[(1, 18479026188), (2, 9239513094), (3, 6159675396), (4, 4619756547), (6, 3079837698), (7, 2639860884), (9, 2053225132), (12, 1539918849), (14, 1319930442), (18, 1026612566), (21, 879953628), (28, 659965221), (36, 513306283), (42, 439976814), (63, 293317876), (84, 219988407), (126, 146658938), (252, 73329469), (4547, 4064004), (9094, 2032002), (13641, 1354668), (16127, 1145844), (18188, 1016001), (27282, 677334), (31829, 580572), (32254, 572922), (40923, 451556), (48381, 381948), (54564, 338667), (63658, 290286), (64508, 286461), (81846, 225778), (95487, 193524), (96762, 190974), (112889, 163692), (127316, 145143)]