17862204

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 44240000

約数和(自身を除く): 26377796

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 157, 228, 314, 471, 499, 628, 942, 998, 1497, 1884, 1996, 2983, 2994, 5966, 5988, 8949, 9481, 11932, 17898, 18962, 28443, 35796, 37924, 56886, 78343, 113772, 156686, 235029, 313372, 470058, 940116, 1488517, 2977034, 4465551, 5954068, 8931102, 17862204]

約数ペア:

[(1, 17862204), (2, 8931102), (3, 5954068), (4, 4465551), (6, 2977034), (12, 1488517), (19, 940116), (38, 470058), (57, 313372), (76, 235029), (114, 156686), (157, 113772), (228, 78343), (314, 56886), (471, 37924), (499, 35796), (628, 28443), (942, 18962), (998, 17898), (1497, 11932), (1884, 9481), (1996, 8949), (2983, 5988), (2994, 5966)]