2018259216

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{1049}}^1$

素因数の和:1525

約数の個数: 120

約数和(自身を含む): 5849625600

約数和(自身を除く): 3831366384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 431, 496, 558, 744, 862, 1049, 1116, 1293, 1488, 1724, 2098, 2232, 2586, 3147, 3448, 3879, 4196, 4464, 5172, 6294, 6896, 7758, 8392, 9441, 10344, 12588, 13361, 15516, 16784, 18882, 20688, 25176, 26722, 31032, 32519, 37764, 40083, 50352, 53444, 62064, 65038, 75528, 80166, 97557, 106888, 120249, 130076, 151056, 160332, 195114, 213776, 240498, 260152, 292671, 320664, 390228, 452119, 480996, 520304, 585342, 641328, 780456, 904238, 961992, 1170684, 1356357, 1560912, 1808476, 1923984, 2341368, 2712714, 3616952, 4069071, 4682736, 5425428, 7233904, 8138142, 10850856, 14015689, 16276284, 21701712, 28031378, 32552568, 42047067, 56062756, 65105136, 84094134, 112125512, 126141201, 168188268, 224251024, 252282402, 336376536, 504564804, 672753072, 1009129608, 2018259216]

約数ペア:

[(1, 2018259216), (2, 1009129608), (3, 672753072), (4, 504564804), (6, 336376536), (8, 252282402), (9, 224251024), (12, 168188268), (16, 126141201), (18, 112125512), (24, 84094134), (31, 65105136), (36, 56062756), (48, 42047067), (62, 32552568), (72, 28031378), (93, 21701712), (124, 16276284), (144, 14015689), (186, 10850856), (248, 8138142), (279, 7233904), (372, 5425428), (431, 4682736), (496, 4069071), (558, 3616952), (744, 2712714), (862, 2341368), (1049, 1923984), (1116, 1808476), (1293, 1560912), (1488, 1356357), (1724, 1170684), (2098, 961992), (2232, 904238), (2586, 780456), (3147, 641328), (3448, 585342), (3879, 520304), (4196, 480996), (4464, 452119), (5172, 390228), (6294, 320664), (6896, 292671), (7758, 260152), (8392, 240498), (9441, 213776), (10344, 195114), (12588, 160332), (13361, 151056), (15516, 130076), (16784, 120249), (18882, 106888), (20688, 97557), (25176, 80166), (26722, 75528), (31032, 65038), (32519, 62064), (37764, 53444), (40083, 50352)]