1813810464

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{133999}}^1$

素因数の和:134062

約数の個数: 72

約数和(自身を含む): 5267808000

約数和(自身を除く): 3453997536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 6768, 13536, 133999, 267998, 401997, 535996, 803994, 1071992, 1205991, 1607988, 2143984, 2411982, 3215976, 4287968, 4823964, 6297953, 6431952, 9647928, 12595906, 12863904, 18893859, 19295856, 25191812, 37787718, 38591712, 50383624, 56681577, 75575436, 100767248, 113363154, 151150872, 201534496, 226726308, 302301744, 453452616, 604603488, 906905232, 1813810464]

約数ペア:

[(1, 1813810464), (2, 906905232), (3, 604603488), (4, 453452616), (6, 302301744), (8, 226726308), (9, 201534496), (12, 151150872), (16, 113363154), (18, 100767248), (24, 75575436), (32, 56681577), (36, 50383624), (47, 38591712), (48, 37787718), (72, 25191812), (94, 19295856), (96, 18893859), (141, 12863904), (144, 12595906), (188, 9647928), (282, 6431952), (288, 6297953), (376, 4823964), (423, 4287968), (564, 3215976), (752, 2411982), (846, 2143984), (1128, 1607988), (1504, 1205991), (1692, 1071992), (2256, 803994), (3384, 535996), (4512, 401997), (6768, 267998), (13536, 133999)]