291299094

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{947}}^1$

素因数の和:1721

約数の個数: 48

約数和(自身を含む): 660172032

約数和(自身を除く): 368872938

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 743, 947, 1486, 1894, 2229, 2841, 4458, 5682, 6687, 8523, 13374, 17046, 17089, 21781, 34178, 43562, 51267, 65343, 102534, 130686, 153801, 196029, 307602, 392058, 703621, 1407242, 2110863, 4221726, 6332589, 12665178, 16183283, 32366566, 48549849, 97099698, 145649547, 291299094]

約数ペア:

[(1, 291299094), (2, 145649547), (3, 97099698), (6, 48549849), (9, 32366566), (18, 16183283), (23, 12665178), (46, 6332589), (69, 4221726), (138, 2110863), (207, 1407242), (414, 703621), (743, 392058), (947, 307602), (1486, 196029), (1894, 153801), (2229, 130686), (2841, 102534), (4458, 65343), (5682, 51267), (6687, 43562), (8523, 34178), (13374, 21781), (17046, 17089)]