670937148

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{887483}}^1$

素因数の和:887503

約数の個数: 48

約数和(自身を含む): 1987964160

約数和(自身を除く): 1317027012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 887483, 1774966, 2662449, 3549932, 5324898, 6212381, 7987347, 10649796, 12424762, 15974694, 18637143, 23962041, 24849524, 31949388, 37274286, 47924082, 55911429, 74548572, 95848164, 111822858, 167734287, 223645716, 335468574, 670937148]

約数ペア:

[(1, 670937148), (2, 335468574), (3, 223645716), (4, 167734287), (6, 111822858), (7, 95848164), (9, 74548572), (12, 55911429), (14, 47924082), (18, 37274286), (21, 31949388), (27, 24849524), (28, 23962041), (36, 18637143), (42, 15974694), (54, 12424762), (63, 10649796), (84, 7987347), (108, 6212381), (126, 5324898), (189, 3549932), (252, 2662449), (378, 1774966), (756, 887483)]