42486378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 94786848

約数和(自身を除く): 52300470

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 173, 183, 346, 366, 519, 671, 1038, 1342, 1903, 2013, 3721, 3806, 4026, 5709, 7442, 10553, 11163, 11418, 21106, 22326, 31659, 40931, 63318, 81862, 116083, 122793, 232166, 245586, 348249, 643733, 696498, 1287466, 1931199, 3862398, 7081063, 14162126, 21243189, 42486378]

約数ペア:

[(1, 42486378), (2, 21243189), (3, 14162126), (6, 7081063), (11, 3862398), (22, 1931199), (33, 1287466), (61, 696498), (66, 643733), (122, 348249), (173, 245586), (183, 232166), (346, 122793), (366, 116083), (519, 81862), (671, 63318), (1038, 40931), (1342, 31659), (1903, 22326), (2013, 21106), (3721, 11418), (3806, 11163), (4026, 10553), (5709, 7442)]