19173042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8951}}^1$

素因数の和:8983

約数の個数: 48

約数和(自身を含む): 50274432

約数和(自身を除く): 31101390

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 8951, 17902, 26853, 53706, 62657, 80559, 125314, 152167, 161118, 187971, 304334, 375942, 456501, 563913, 913002, 1065169, 1127826, 1369503, 2130338, 2739006, 3195507, 6391014, 9586521, 19173042]

約数ペア:

[(1, 19173042), (2, 9586521), (3, 6391014), (6, 3195507), (7, 2739006), (9, 2130338), (14, 1369503), (17, 1127826), (18, 1065169), (21, 913002), (34, 563913), (42, 456501), (51, 375942), (63, 304334), (102, 187971), (119, 161118), (126, 152167), (153, 125314), (238, 80559), (306, 62657), (357, 53706), (714, 26853), (1071, 17902), (2142, 8951)]