19177326

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1318

約数の個数: 72

約数和(自身を含む): 51217920

約数和(自身を除く): 32040594

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 882, 1071, 1279, 1666, 2142, 2499, 2558, 3837, 4998, 7497, 7674, 8953, 11511, 14994, 17906, 21743, 23022, 26859, 43486, 53718, 62671, 65229, 80577, 125342, 130458, 152201, 161154, 188013, 195687, 304402, 376026, 391374, 456603, 564039, 913206, 1065407, 1128078, 1369809, 2130814, 2739618, 3196221, 6392442, 9588663, 19177326]

約数ペア:

[(1, 19177326), (2, 9588663), (3, 6392442), (6, 3196221), (7, 2739618), (9, 2130814), (14, 1369809), (17, 1128078), (18, 1065407), (21, 913206), (34, 564039), (42, 456603), (49, 391374), (51, 376026), (63, 304402), (98, 195687), (102, 188013), (119, 161154), (126, 152201), (147, 130458), (153, 125342), (238, 80577), (294, 65229), (306, 62671), (357, 53718), (441, 43486), (714, 26859), (833, 23022), (882, 21743), (1071, 17906), (1279, 14994), (1666, 11511), (2142, 8953), (2499, 7674), (2558, 7497), (3837, 4998)]