26637126

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 48

約数和(自身を含む): 57892800

約数和(自身を除く): 31255674

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 139, 246, 278, 417, 779, 834, 1558, 1681, 2337, 2641, 3362, 4674, 5043, 5282, 5699, 7923, 10086, 11398, 15846, 17097, 31939, 34194, 63878, 95817, 108281, 191634, 216562, 233659, 324843, 467318, 649686, 700977, 1401954, 4439521, 8879042, 13318563, 26637126]

約数ペア:

[(1, 26637126), (2, 13318563), (3, 8879042), (6, 4439521), (19, 1401954), (38, 700977), (41, 649686), (57, 467318), (82, 324843), (114, 233659), (123, 216562), (139, 191634), (246, 108281), (278, 95817), (417, 63878), (779, 34194), (834, 31939), (1558, 17097), (1681, 15846), (2337, 11398), (2641, 10086), (3362, 7923), (4674, 5699), (5043, 5282)]