19600098

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 45992160

約数和(自身を除く): 26392062

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 163, 294, 326, 409, 489, 818, 978, 1141, 1227, 2282, 2454, 2863, 3423, 5726, 6846, 7987, 8589, 15974, 17178, 20041, 23961, 40082, 47922, 60123, 66667, 120246, 133334, 200001, 400002, 466669, 933338, 1400007, 2800014, 3266683, 6533366, 9800049, 19600098]

約数ペア:

[(1, 19600098), (2, 9800049), (3, 6533366), (6, 3266683), (7, 2800014), (14, 1400007), (21, 933338), (42, 466669), (49, 400002), (98, 200001), (147, 133334), (163, 120246), (294, 66667), (326, 60123), (409, 47922), (489, 40082), (818, 23961), (978, 20041), (1141, 17178), (1227, 15974), (2282, 8589), (2454, 7987), (2863, 6846), (3423, 5726)]