18144476568

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{14851}}^1$

素因数の和:15173

約数の個数: 96

約数和(自身を含む): 50045299200

約数和(自身を除く): 31900822632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 239, 284, 426, 478, 568, 639, 717, 852, 956, 1278, 1434, 1704, 1912, 2151, 2556, 2868, 4302, 5112, 5736, 8604, 14851, 16969, 17208, 29702, 33938, 44553, 50907, 59404, 67876, 89106, 101814, 118808, 133659, 135752, 152721, 178212, 203628, 267318, 305442, 356424, 407256, 534636, 610884, 1054421, 1069272, 1221768, 2108842, 3163263, 3549389, 4217684, 6326526, 7098778, 8435368, 9489789, 10648167, 12653052, 14197556, 18979578, 21296334, 25306104, 28395112, 31944501, 37959156, 42592668, 63889002, 75918312, 85185336, 127778004, 252006619, 255556008, 504013238, 756019857, 1008026476, 1512039714, 2016052952, 2268059571, 3024079428, 4536119142, 6048158856, 9072238284, 18144476568]

約数ペア:

[(1, 18144476568), (2, 9072238284), (3, 6048158856), (4, 4536119142), (6, 3024079428), (8, 2268059571), (9, 2016052952), (12, 1512039714), (18, 1008026476), (24, 756019857), (36, 504013238), (71, 255556008), (72, 252006619), (142, 127778004), (213, 85185336), (239, 75918312), (284, 63889002), (426, 42592668), (478, 37959156), (568, 31944501), (639, 28395112), (717, 25306104), (852, 21296334), (956, 18979578), (1278, 14197556), (1434, 12653052), (1704, 10648167), (1912, 9489789), (2151, 8435368), (2556, 7098778), (2868, 6326526), (4302, 4217684), (5112, 3549389), (5736, 3163263), (8604, 2108842), (14851, 1221768), (16969, 1069272), (17208, 1054421), (29702, 610884), (33938, 534636), (44553, 407256), (50907, 356424), (59404, 305442), (67876, 267318), (89106, 203628), (101814, 178212), (118808, 152721), (133659, 135752)]