17970876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1$

素因数の和:2192

約数の個数: 96

約数和(自身を含む): 58114560

約数和(自身を除く): 40143684

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2161, 2772, 4158, 4322, 6483, 8316, 8644, 12966, 15127, 19449, 23771, 25932, 30254, 38898, 45381, 47542, 58347, 60508, 71313, 77796, 90762, 95084, 116694, 136143, 142626, 166397, 181524, 213939, 233388, 272286, 285252, 332794, 408429, 427878, 499191, 544572, 641817, 665588, 816858, 855756, 998382, 1283634, 1497573, 1633716, 1996764, 2567268, 2995146, 4492719, 5990292, 8985438, 17970876]

約数ペア:

[(1, 17970876), (2, 8985438), (3, 5990292), (4, 4492719), (6, 2995146), (7, 2567268), (9, 1996764), (11, 1633716), (12, 1497573), (14, 1283634), (18, 998382), (21, 855756), (22, 816858), (27, 665588), (28, 641817), (33, 544572), (36, 499191), (42, 427878), (44, 408429), (54, 332794), (63, 285252), (66, 272286), (77, 233388), (84, 213939), (99, 181524), (108, 166397), (126, 142626), (132, 136143), (154, 116694), (189, 95084), (198, 90762), (231, 77796), (252, 71313), (297, 60508), (308, 58347), (378, 47542), (396, 45381), (462, 38898), (594, 30254), (693, 25932), (756, 23771), (924, 19449), (1188, 15127), (1386, 12966), (2079, 8644), (2161, 8316), (2772, 6483), (4158, 4322)]