15488946

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{571}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 36942048

約数和(自身を除く): 21453102

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 137, 198, 274, 411, 571, 822, 1142, 1233, 1507, 1713, 2466, 3014, 3426, 4521, 5139, 6281, 9042, 10278, 12562, 13563, 18843, 27126, 37686, 56529, 78227, 113058, 156454, 234681, 469362, 704043, 860497, 1408086, 1720994, 2581491, 5162982, 7744473, 15488946]

約数ペア:

[(1, 15488946), (2, 7744473), (3, 5162982), (6, 2581491), (9, 1720994), (11, 1408086), (18, 860497), (22, 704043), (33, 469362), (66, 234681), (99, 156454), (137, 113058), (198, 78227), (274, 56529), (411, 37686), (571, 27126), (822, 18843), (1142, 13563), (1233, 12562), (1507, 10278), (1713, 9042), (2466, 6281), (3014, 5139), (3426, 4521)]