18790716

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31957}}^1$

素因数の和:31978

約数の個数: 36

約数和(自身を含む): 51004968

約数和(自身を除く): 32214252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 31957, 63914, 95871, 127828, 191742, 223699, 383484, 447398, 671097, 894796, 1342194, 1565893, 2684388, 3131786, 4697679, 6263572, 9395358, 18790716]

約数ペア:

[(1, 18790716), (2, 9395358), (3, 6263572), (4, 4697679), (6, 3131786), (7, 2684388), (12, 1565893), (14, 1342194), (21, 894796), (28, 671097), (42, 447398), (49, 383484), (84, 223699), (98, 191742), (147, 127828), (196, 95871), (294, 63914), (588, 31957)]