17946768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1772

約数の個数: 80

約数和(自身を含む): 54726656

約数和(自身を除く): 36779888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1723, 1736, 2604, 3446, 3472, 5169, 5208, 6892, 10338, 10416, 12061, 13784, 20676, 24122, 27568, 36183, 41352, 48244, 53413, 72366, 82704, 96488, 106826, 144732, 160239, 192976, 213652, 289464, 320478, 373891, 427304, 578928, 640956, 747782, 854608, 1121673, 1281912, 1495564, 2243346, 2563824, 2991128, 4486692, 5982256, 8973384, 17946768]

約数ペア:

[(1, 17946768), (2, 8973384), (3, 5982256), (4, 4486692), (6, 2991128), (7, 2563824), (8, 2243346), (12, 1495564), (14, 1281912), (16, 1121673), (21, 854608), (24, 747782), (28, 640956), (31, 578928), (42, 427304), (48, 373891), (56, 320478), (62, 289464), (84, 213652), (93, 192976), (112, 160239), (124, 144732), (168, 106826), (186, 96488), (217, 82704), (248, 72366), (336, 53413), (372, 48244), (434, 41352), (496, 36183), (651, 27568), (744, 24122), (868, 20676), (1302, 13784), (1488, 12061), (1723, 10416), (1736, 10338), (2604, 6892), (3446, 5208), (3472, 5169)]