290417418

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3539}}^1$

素因数の和:3691

約数の個数: 48

約数和(自身を含む): 649434240

約数和(自身を除く): 359016822

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 97, 141, 194, 282, 291, 423, 582, 846, 873, 1746, 3539, 4559, 7078, 9118, 10617, 13677, 21234, 27354, 31851, 41031, 63702, 82062, 166333, 332666, 343283, 498999, 686566, 997998, 1029849, 1496997, 2059698, 2993994, 3089547, 6179094, 16134301, 32268602, 48402903, 96805806, 145208709, 290417418]

約数ペア:

[(1, 290417418), (2, 145208709), (3, 96805806), (6, 48402903), (9, 32268602), (18, 16134301), (47, 6179094), (94, 3089547), (97, 2993994), (141, 2059698), (194, 1496997), (282, 1029849), (291, 997998), (423, 686566), (582, 498999), (846, 343283), (873, 332666), (1746, 166333), (3539, 82062), (4559, 63702), (7078, 41031), (9118, 31851), (10617, 27354), (13677, 21234)]