22261968

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5032

約数の個数: 60

約数和(自身を含む): 64325248

約数和(自身を除く): 42063280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 4987, 9974, 14961, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 154597, 179532, 239376, 309194, 359064, 463791, 618388, 718128, 927582, 1236776, 1391373, 1855164, 2473552, 2782746, 3710328, 5565492, 7420656, 11130984, 22261968]

約数ペア:

[(1, 22261968), (2, 11130984), (3, 7420656), (4, 5565492), (6, 3710328), (8, 2782746), (9, 2473552), (12, 1855164), (16, 1391373), (18, 1236776), (24, 927582), (31, 718128), (36, 618388), (48, 463791), (62, 359064), (72, 309194), (93, 239376), (124, 179532), (144, 154597), (186, 119688), (248, 89766), (279, 79792), (372, 59844), (496, 44883), (558, 39896), (744, 29922), (1116, 19948), (1488, 14961), (2232, 9974), (4464, 4987)]