3789702918

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{19507}}^1$

素因数の和:19809

約数の個数: 48

約数和(自身を含む): 8435883456

約数和(自身を除く): 4646180538

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 251, 258, 387, 502, 753, 774, 1506, 2259, 4518, 10793, 19507, 21586, 32379, 39014, 58521, 64758, 97137, 117042, 175563, 194274, 351126, 838801, 1677602, 2516403, 4896257, 5032806, 7549209, 9792514, 14688771, 15098418, 29377542, 44066313, 88132626, 210539051, 421078102, 631617153, 1263234306, 1894851459, 3789702918]

約数ペア:

[(1, 3789702918), (2, 1894851459), (3, 1263234306), (6, 631617153), (9, 421078102), (18, 210539051), (43, 88132626), (86, 44066313), (129, 29377542), (251, 15098418), (258, 14688771), (387, 9792514), (502, 7549209), (753, 5032806), (774, 4896257), (1506, 2516403), (2259, 1677602), (4518, 838801), (10793, 351126), (19507, 194274), (21586, 175563), (32379, 117042), (39014, 97137), (58521, 64758)]