61839918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{3011}}^1$

素因数の和:3189

約数の個数: 48

約数和(自身を含む): 154118016

約数和(自身を除く): 92278098

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3011, 3423, 6022, 6846, 9033, 10269, 18066, 20538, 21077, 27099, 42154, 54198, 63231, 126462, 189693, 379386, 490793, 981586, 1472379, 2944758, 3435551, 4417137, 6871102, 8834274, 10306653, 20613306, 30919959, 61839918]

約数ペア:

[(1, 61839918), (2, 30919959), (3, 20613306), (6, 10306653), (7, 8834274), (9, 6871102), (14, 4417137), (18, 3435551), (21, 2944758), (42, 1472379), (63, 981586), (126, 490793), (163, 379386), (326, 189693), (489, 126462), (978, 63231), (1141, 54198), (1467, 42154), (2282, 27099), (2934, 21077), (3011, 20538), (3423, 18066), (6022, 10269), (6846, 9033)]