18368856

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:891

約数の個数: 96

約数和(自身を含む): 56347200

約数和(自身を除く): 37978344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 648, 792, 859, 891, 972, 1188, 1718, 1782, 1944, 2376, 2577, 2673, 3436, 3564, 5154, 5346, 6872, 7128, 7731, 9449, 10308, 10692, 15462, 18898, 20616, 21384, 23193, 28347, 30924, 37796, 46386, 56694, 61848, 69579, 75592, 85041, 92772, 113388, 139158, 170082, 185544, 208737, 226776, 255123, 278316, 340164, 417474, 510246, 556632, 680328, 765369, 834948, 1020492, 1530738, 1669896, 2040984, 2296107, 3061476, 4592214, 6122952, 9184428, 18368856]

約数ペア:

[(1, 18368856), (2, 9184428), (3, 6122952), (4, 4592214), (6, 3061476), (8, 2296107), (9, 2040984), (11, 1669896), (12, 1530738), (18, 1020492), (22, 834948), (24, 765369), (27, 680328), (33, 556632), (36, 510246), (44, 417474), (54, 340164), (66, 278316), (72, 255123), (81, 226776), (88, 208737), (99, 185544), (108, 170082), (132, 139158), (162, 113388), (198, 92772), (216, 85041), (243, 75592), (264, 69579), (297, 61848), (324, 56694), (396, 46386), (486, 37796), (594, 30924), (648, 28347), (792, 23193), (859, 21384), (891, 20616), (972, 18898), (1188, 15462), (1718, 10692), (1782, 10308), (1944, 9449), (2376, 7731), (2577, 7128), (2673, 6872), (3436, 5346), (3564, 5154)]