56831418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1229}}^1$

素因数の和:1611

約数の個数: 48

約数和(自身を含む): 141223680

約数和(自身を除く): 84392262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 734, 1101, 1229, 2202, 2458, 2569, 3303, 3687, 5138, 6606, 7374, 7707, 8603, 11061, 15414, 17206, 22122, 23121, 25809, 46242, 51618, 77427, 154854, 451043, 902086, 1353129, 2706258, 3157301, 4059387, 6314602, 8118774, 9471903, 18943806, 28415709, 56831418]

約数ペア:

[(1, 56831418), (2, 28415709), (3, 18943806), (6, 9471903), (7, 8118774), (9, 6314602), (14, 4059387), (18, 3157301), (21, 2706258), (42, 1353129), (63, 902086), (126, 451043), (367, 154854), (734, 77427), (1101, 51618), (1229, 46242), (2202, 25809), (2458, 23121), (2569, 22122), (3303, 17206), (3687, 15414), (5138, 11061), (6606, 8603), (7374, 7707)]