15698214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4019}}^1$

素因数の和:4065

約数の個数: 48

約数和(自身を含む): 40135680

約数和(自身を除く): 24437466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4019, 8038, 12057, 24114, 28133, 36171, 56266, 72342, 84399, 124589, 168798, 249178, 253197, 373767, 506394, 747534, 872123, 1121301, 1744246, 2242602, 2616369, 5232738, 7849107, 15698214]

約数ペア:

[(1, 15698214), (2, 7849107), (3, 5232738), (6, 2616369), (7, 2242602), (9, 1744246), (14, 1121301), (18, 872123), (21, 747534), (31, 506394), (42, 373767), (62, 253197), (63, 249178), (93, 168798), (126, 124589), (186, 84399), (217, 72342), (279, 56266), (434, 36171), (558, 28133), (651, 24114), (1302, 12057), (1953, 8038), (3906, 4019)]