8431542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1173

約数の個数: 48

約数和(自身を含む): 21239712

約数和(自身を除く): 12808170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1097, 1098, 1281, 2194, 2562, 3291, 3843, 6582, 7679, 7686, 9873, 15358, 19746, 23037, 46074, 66917, 69111, 133834, 138222, 200751, 401502, 468419, 602253, 936838, 1204506, 1405257, 2810514, 4215771, 8431542]

約数ペア:

[(1, 8431542), (2, 4215771), (3, 2810514), (6, 1405257), (7, 1204506), (9, 936838), (14, 602253), (18, 468419), (21, 401502), (42, 200751), (61, 138222), (63, 133834), (122, 69111), (126, 66917), (183, 46074), (366, 23037), (427, 19746), (549, 15358), (854, 9873), (1097, 7686), (1098, 7679), (1281, 6582), (2194, 3843), (2562, 3291)]