1407128028

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1\times {\mathrm{1867}}^1$

素因数の和:2402

約数の個数: 48

約数和(自身を含む): 3312726144

約数和(自身を除く): 1905598116

約数列:

[1, 2, 3, 4, 6, 12, 181, 347, 362, 543, 694, 724, 1041, 1086, 1388, 1867, 2082, 2172, 3734, 4164, 5601, 7468, 11202, 22404, 62807, 125614, 188421, 251228, 337927, 376842, 647849, 675854, 753684, 1013781, 1295698, 1351708, 1943547, 2027562, 2591396, 3887094, 4055124, 7774188, 117260669, 234521338, 351782007, 469042676, 703564014, 1407128028]

約数ペア:

[(1, 1407128028), (2, 703564014), (3, 469042676), (4, 351782007), (6, 234521338), (12, 117260669), (181, 7774188), (347, 4055124), (362, 3887094), (543, 2591396), (694, 2027562), (724, 1943547), (1041, 1351708), (1086, 1295698), (1388, 1013781), (1867, 753684), (2082, 675854), (2172, 647849), (3734, 376842), (4164, 337927), (5601, 251228), (7468, 188421), (11202, 125614), (22404, 62807)]