47396538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{967}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 117786240

約数和(自身を除く): 70389702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 967, 1167, 1934, 2334, 2723, 2901, 3501, 5446, 5802, 6769, 7002, 8169, 8703, 13538, 16338, 17406, 20307, 24507, 40614, 49014, 60921, 121842, 376163, 752326, 1128489, 2256978, 2633141, 3385467, 5266282, 6770934, 7899423, 15798846, 23698269, 47396538]

約数ペア:

[(1, 47396538), (2, 23698269), (3, 15798846), (6, 7899423), (7, 6770934), (9, 5266282), (14, 3385467), (18, 2633141), (21, 2256978), (42, 1128489), (63, 752326), (126, 376163), (389, 121842), (778, 60921), (967, 49014), (1167, 40614), (1934, 24507), (2334, 20307), (2723, 17406), (2901, 16338), (3501, 13538), (5446, 8703), (5802, 8169), (6769, 7002)]