45171018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 103615200

約数和(自身を除く): 58444182

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 269, 342, 491, 538, 807, 982, 1473, 1614, 2421, 2946, 4419, 4842, 5111, 8838, 9329, 10222, 15333, 18658, 27987, 30666, 45999, 55974, 83961, 91998, 132079, 167922, 264158, 396237, 792474, 1188711, 2377422, 2509501, 5019002, 7528503, 15057006, 22585509, 45171018]

約数ペア:

[(1, 45171018), (2, 22585509), (3, 15057006), (6, 7528503), (9, 5019002), (18, 2509501), (19, 2377422), (38, 1188711), (57, 792474), (114, 396237), (171, 264158), (269, 167922), (342, 132079), (491, 91998), (538, 83961), (807, 55974), (982, 45999), (1473, 30666), (1614, 27987), (2421, 18658), (2946, 15333), (4419, 10222), (4842, 9329), (5111, 8838)]