19068084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4451}}^1$

素因数の和:4485

約数の個数: 72

約数和(自身を含む): 58339008

約数和(自身を除く): 39270924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 4451, 8902, 13353, 17804, 26706, 31157, 40059, 53412, 62314, 75667, 80118, 93471, 124628, 151334, 160236, 186942, 227001, 280413, 302668, 373884, 454002, 529669, 560826, 681003, 908004, 1059338, 1121652, 1362006, 1589007, 2118676, 2724012, 3178014, 4767021, 6356028, 9534042, 19068084]

約数ペア:

[(1, 19068084), (2, 9534042), (3, 6356028), (4, 4767021), (6, 3178014), (7, 2724012), (9, 2118676), (12, 1589007), (14, 1362006), (17, 1121652), (18, 1059338), (21, 908004), (28, 681003), (34, 560826), (36, 529669), (42, 454002), (51, 373884), (63, 302668), (68, 280413), (84, 227001), (102, 186942), (119, 160236), (126, 151334), (153, 124628), (204, 93471), (238, 80118), (252, 75667), (306, 62314), (357, 53412), (476, 40059), (612, 31157), (714, 26706), (1071, 17804), (1428, 13353), (2142, 8902), (4284, 4451)]