858590586

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{30557}}^1$

素因数の和:30795

約数の個数: 48

約数和(自身を含む): 2135637504

約数和(自身を除く): 1277046918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 9366, 14049, 28098, 30557, 61114, 91671, 183342, 213899, 275013, 427798, 550026, 641697, 1283394, 1925091, 3850182, 6814211, 13628422, 20442633, 40885266, 47699477, 61327899, 95398954, 122655798, 143098431, 286196862, 429295293, 858590586]

約数ペア:

[(1, 858590586), (2, 429295293), (3, 286196862), (6, 143098431), (7, 122655798), (9, 95398954), (14, 61327899), (18, 47699477), (21, 40885266), (42, 20442633), (63, 13628422), (126, 6814211), (223, 3850182), (446, 1925091), (669, 1283394), (1338, 641697), (1561, 550026), (2007, 427798), (3122, 275013), (4014, 213899), (4683, 183342), (9366, 91671), (14049, 61114), (28098, 30557)]