2537262

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1577

約数の個数: 48

約数和(自身を含む): 6770400

約数和(自身を除く): 4233138

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, 1549, 1638, 3098, 4647, 9294, 10843, 13941, 20137, 21686, 27882, 32529, 40274, 60411, 65058, 97587, 120822, 140959, 181233, 195174, 281918, 362466, 422877, 845754, 1268631, 2537262]

約数ペア:

[(1, 2537262), (2, 1268631), (3, 845754), (6, 422877), (7, 362466), (9, 281918), (13, 195174), (14, 181233), (18, 140959), (21, 120822), (26, 97587), (39, 65058), (42, 60411), (63, 40274), (78, 32529), (91, 27882), (117, 21686), (126, 20137), (182, 13941), (234, 10843), (273, 9294), (546, 4647), (819, 3098), (1549, 1638)]