12408052158

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2423}}^1\times {\mathrm{4007}}^1$

素因数の和:6509

約数の個数: 48

約数和(自身を含む): 27280820736

約数和(自身を除く): 14872768578

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 2423, 4007, 4846, 7269, 8014, 12021, 14538, 21807, 24042, 36063, 43614, 72126, 172033, 284497, 344066, 516099, 568994, 853491, 1032198, 1548297, 1706982, 2560473, 3096594, 5120946, 9708961, 19417922, 29126883, 58253766, 87380649, 174761298, 689336231, 1378672462, 2068008693, 4136017386, 6204026079, 12408052158]

約数ペア:

[(1, 12408052158), (2, 6204026079), (3, 4136017386), (6, 2068008693), (9, 1378672462), (18, 689336231), (71, 174761298), (142, 87380649), (213, 58253766), (426, 29126883), (639, 19417922), (1278, 9708961), (2423, 5120946), (4007, 3096594), (4846, 2560473), (7269, 1706982), (8014, 1548297), (12021, 1032198), (14538, 853491), (21807, 568994), (24042, 516099), (36063, 344066), (43614, 284497), (72126, 172033)]