12615984

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1202

約数の個数: 60

約数和(自身を含む): 35786400

約数和(自身を除く): 23170416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1109, 1264, 1422, 1896, 2218, 2844, 3327, 3792, 4436, 5688, 6654, 8872, 9981, 11376, 13308, 17744, 19962, 26616, 39924, 53232, 79848, 87611, 159696, 175222, 262833, 350444, 525666, 700888, 788499, 1051332, 1401776, 1576998, 2102664, 3153996, 4205328, 6307992, 12615984]

約数ペア:

[(1, 12615984), (2, 6307992), (3, 4205328), (4, 3153996), (6, 2102664), (8, 1576998), (9, 1401776), (12, 1051332), (16, 788499), (18, 700888), (24, 525666), (36, 350444), (48, 262833), (72, 175222), (79, 159696), (144, 87611), (158, 79848), (237, 53232), (316, 39924), (474, 26616), (632, 19962), (711, 17744), (948, 13308), (1109, 11376), (1264, 9981), (1422, 8872), (1896, 6654), (2218, 5688), (2844, 4436), (3327, 3792)]