2507593788

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{122849}}^1$

素因数の和:122878

約数の個数: 84

約数和(自身を含む): 7519402800

約数和(自身を除く): 5011809012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 122849, 245698, 368547, 491396, 737094, 859943, 1105641, 1474188, 1719886, 2211282, 2579829, 3316923, 3439772, 4422564, 5159658, 6633846, 7739487, 9950769, 10319316, 13267692, 15478974, 19901538, 23218461, 29852307, 30957948, 39803076, 46436922, 59704614, 69655383, 89556921, 92873844, 119409228, 139310766, 179113842, 208966149, 278621532, 358227684, 417932298, 626898447, 835864596, 1253796894, 2507593788]

約数ペア:

[(1, 2507593788), (2, 1253796894), (3, 835864596), (4, 626898447), (6, 417932298), (7, 358227684), (9, 278621532), (12, 208966149), (14, 179113842), (18, 139310766), (21, 119409228), (27, 92873844), (28, 89556921), (36, 69655383), (42, 59704614), (54, 46436922), (63, 39803076), (81, 30957948), (84, 29852307), (108, 23218461), (126, 19901538), (162, 15478974), (189, 13267692), (243, 10319316), (252, 9950769), (324, 7739487), (378, 6633846), (486, 5159658), (567, 4422564), (729, 3439772), (756, 3316923), (972, 2579829), (1134, 2211282), (1458, 1719886), (1701, 1474188), (2268, 1105641), (2916, 859943), (3402, 737094), (5103, 491396), (6804, 368547), (10206, 245698), (20412, 122849)]