1975617036

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{18397}}^1$

素因数の和:18583

約数の個数: 72

約数和(自身を含む): 5290528880

約数和(自身を除く): 3314911844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 157, 171, 228, 314, 342, 471, 628, 684, 942, 1413, 1884, 2826, 2983, 5652, 5966, 8949, 11932, 17898, 18397, 26847, 35796, 36794, 53694, 55191, 73588, 107388, 110382, 165573, 220764, 331146, 349543, 662292, 699086, 1048629, 1398172, 2097258, 2888329, 3145887, 4194516, 5776658, 6291774, 8664987, 11553316, 12583548, 17329974, 25994961, 34659948, 51989922, 54878251, 103979844, 109756502, 164634753, 219513004, 329269506, 493904259, 658539012, 987808518, 1975617036]

約数ペア:

[(1, 1975617036), (2, 987808518), (3, 658539012), (4, 493904259), (6, 329269506), (9, 219513004), (12, 164634753), (18, 109756502), (19, 103979844), (36, 54878251), (38, 51989922), (57, 34659948), (76, 25994961), (114, 17329974), (157, 12583548), (171, 11553316), (228, 8664987), (314, 6291774), (342, 5776658), (471, 4194516), (628, 3145887), (684, 2888329), (942, 2097258), (1413, 1398172), (1884, 1048629), (2826, 699086), (2983, 662292), (5652, 349543), (5966, 331146), (8949, 220764), (11932, 165573), (17898, 110382), (18397, 107388), (26847, 73588), (35796, 55191), (36794, 53694)]