16413804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 45711120

約数和(自身を除く): 29297316

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 181, 198, 229, 362, 396, 458, 543, 687, 724, 916, 1086, 1374, 1629, 1991, 2061, 2172, 2519, 2748, 3258, 3982, 4122, 5038, 5973, 6516, 7557, 7964, 8244, 10076, 11946, 15114, 17919, 22671, 23892, 30228, 35838, 41449, 45342, 71676, 82898, 90684, 124347, 165796, 248694, 373041, 455939, 497388, 746082, 911878, 1367817, 1492164, 1823756, 2735634, 4103451, 5471268, 8206902, 16413804]

約数ペア:

[(1, 16413804), (2, 8206902), (3, 5471268), (4, 4103451), (6, 2735634), (9, 1823756), (11, 1492164), (12, 1367817), (18, 911878), (22, 746082), (33, 497388), (36, 455939), (44, 373041), (66, 248694), (99, 165796), (132, 124347), (181, 90684), (198, 82898), (229, 71676), (362, 45342), (396, 41449), (458, 35838), (543, 30228), (687, 23892), (724, 22671), (916, 17919), (1086, 15114), (1374, 11946), (1629, 10076), (1991, 8244), (2061, 7964), (2172, 7557), (2519, 6516), (2748, 5973), (3258, 5038), (3982, 4122)]