231919506

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141587}}^1$

素因数の和:141615

約数の個数: 48

約数和(自身を含む): 618456384

約数和(自身を除く): 386536878

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 141587, 283174, 424761, 849522, 991109, 1274283, 1840631, 1982218, 2548566, 2973327, 3681262, 5521893, 5946654, 8919981, 11043786, 12884417, 16565679, 17839962, 25768834, 33131358, 38653251, 77306502, 115959753, 231919506]

約数ペア:

[(1, 231919506), (2, 115959753), (3, 77306502), (6, 38653251), (7, 33131358), (9, 25768834), (13, 17839962), (14, 16565679), (18, 12884417), (21, 11043786), (26, 8919981), (39, 5946654), (42, 5521893), (63, 3681262), (78, 2973327), (91, 2548566), (117, 1982218), (126, 1840631), (182, 1274283), (234, 991109), (273, 849522), (546, 424761), (819, 283174), (1638, 141587)]