25534746

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 58687200

約数和(自身を除く): 33152454

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 379, 394, 591, 758, 1137, 1182, 1773, 2274, 3411, 3546, 3743, 6822, 7201, 7486, 11229, 14402, 21603, 22458, 33687, 43206, 64809, 67374, 74663, 129618, 149326, 223989, 447978, 671967, 1343934, 1418597, 2837194, 4255791, 8511582, 12767373, 25534746]

約数ペア:

[(1, 25534746), (2, 12767373), (3, 8511582), (6, 4255791), (9, 2837194), (18, 1418597), (19, 1343934), (38, 671967), (57, 447978), (114, 223989), (171, 149326), (197, 129618), (342, 74663), (379, 67374), (394, 64809), (591, 43206), (758, 33687), (1137, 22458), (1182, 21603), (1773, 14402), (2274, 11229), (3411, 7486), (3546, 7201), (3743, 6822)]