1854281352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1621}}^1$

素因数の和:2267

約数の個数: 128

約数和(自身を含む): 5792486400

約数和(自身を除く): 3938205048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 619, 924, 1238, 1621, 1848, 1857, 2476, 3242, 3714, 4333, 4863, 4952, 6484, 6809, 7428, 8666, 9726, 11347, 12968, 12999, 13618, 14856, 17332, 17831, 19452, 20427, 22694, 25998, 27236, 34041, 34664, 35662, 38904, 40854, 45388, 47663, 51996, 53493, 54472, 68082, 71324, 81708, 90776, 95326, 103992, 106986, 124817, 136164, 142648, 142989, 163416, 190652, 213972, 249634, 272328, 285978, 374451, 381304, 427944, 499268, 571956, 748902, 998536, 1003399, 1143912, 1497804, 2006798, 2995608, 3010197, 4013596, 6020394, 7023793, 8027192, 11037389, 12040788, 14047586, 21071379, 22074778, 24081576, 28095172, 33112167, 42142758, 44149556, 56190344, 66224334, 77261723, 84285516, 88299112, 132448668, 154523446, 168571032, 231785169, 264897336, 309046892, 463570338, 618093784, 927140676, 1854281352]

約数ペア:

[(1, 1854281352), (2, 927140676), (3, 618093784), (4, 463570338), (6, 309046892), (7, 264897336), (8, 231785169), (11, 168571032), (12, 154523446), (14, 132448668), (21, 88299112), (22, 84285516), (24, 77261723), (28, 66224334), (33, 56190344), (42, 44149556), (44, 42142758), (56, 33112167), (66, 28095172), (77, 24081576), (84, 22074778), (88, 21071379), (132, 14047586), (154, 12040788), (168, 11037389), (231, 8027192), (264, 7023793), (308, 6020394), (462, 4013596), (616, 3010197), (619, 2995608), (924, 2006798), (1238, 1497804), (1621, 1143912), (1848, 1003399), (1857, 998536), (2476, 748902), (3242, 571956), (3714, 499268), (4333, 427944), (4863, 381304), (4952, 374451), (6484, 285978), (6809, 272328), (7428, 249634), (8666, 213972), (9726, 190652), (11347, 163416), (12968, 142989), (12999, 142648), (13618, 136164), (14856, 124817), (17332, 106986), (17831, 103992), (19452, 95326), (20427, 90776), (22694, 81708), (25998, 71324), (27236, 68082), (34041, 54472), (34664, 53493), (35662, 51996), (38904, 47663), (40854, 45388)]