47908854

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{126743}}^1$

素因数の和:126761

約数の個数: 32

約数和(自身を含む): 121674240

約数和(自身を除く): 73765386

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 126743, 253486, 380229, 760458, 887201, 1140687, 1774402, 2281374, 2661603, 3422061, 5323206, 6844122, 7984809, 15969618, 23954427, 47908854]

約数ペア:

[(1, 47908854), (2, 23954427), (3, 15969618), (6, 7984809), (7, 6844122), (9, 5323206), (14, 3422061), (18, 2661603), (21, 2281374), (27, 1774402), (42, 1140687), (54, 887201), (63, 760458), (126, 380229), (189, 253486), (378, 126743)]