2247689178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379549}}^1$

素因数の和:379611

約数の個数: 48

約数和(自身を含む): 5684140800

約数和(自身を除く): 3436451622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 379549, 759098, 1138647, 2277294, 2656843, 3415941, 5313686, 6831882, 7970529, 15941058, 17838803, 23911587, 35677606, 47823174, 53516409, 107032818, 124871621, 160549227, 249743242, 321098454, 374614863, 749229726, 1123844589, 2247689178]

約数ペア:

[(1, 2247689178), (2, 1123844589), (3, 749229726), (6, 374614863), (7, 321098454), (9, 249743242), (14, 160549227), (18, 124871621), (21, 107032818), (42, 53516409), (47, 47823174), (63, 35677606), (94, 23911587), (126, 17838803), (141, 15941058), (282, 7970529), (329, 6831882), (423, 5313686), (658, 3415941), (846, 2656843), (987, 2277294), (1974, 1138647), (2961, 759098), (5922, 379549)]