1813740162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1\times {\mathrm{557}}^1$

素因数の和:1067

約数の個数: 64

約数和(自身を含む): 3959746560

約数和(自身を除く): 2146006398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 383, 557, 654, 766, 1114, 1149, 1417, 1671, 2298, 2834, 3342, 4251, 4979, 7241, 8502, 9958, 14482, 14937, 21723, 29874, 41747, 43446, 60713, 83494, 121426, 125241, 182139, 213331, 250482, 364278, 426662, 542711, 639993, 789269, 1085422, 1279986, 1578538, 1628133, 2367807, 2773303, 3256266, 4735614, 5546606, 8319909, 16639818, 23253079, 46506158, 69759237, 139518474, 302290027, 604580054, 906870081, 1813740162]

約数ペア:

[(1, 1813740162), (2, 906870081), (3, 604580054), (6, 302290027), (13, 139518474), (26, 69759237), (39, 46506158), (78, 23253079), (109, 16639818), (218, 8319909), (327, 5546606), (383, 4735614), (557, 3256266), (654, 2773303), (766, 2367807), (1114, 1628133), (1149, 1578538), (1417, 1279986), (1671, 1085422), (2298, 789269), (2834, 639993), (3342, 542711), (4251, 426662), (4979, 364278), (7241, 250482), (8502, 213331), (9958, 182139), (14482, 125241), (14937, 121426), (21723, 83494), (29874, 60713), (41747, 43446)]