1919214

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{359}}^1$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 4717440

約数和(自身を除く): 2798226

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 359, 486, 594, 718, 891, 1077, 1782, 2154, 2673, 3231, 3949, 5346, 6462, 7898, 9693, 11847, 19386, 23694, 29079, 35541, 58158, 71082, 87237, 106623, 174474, 213246, 319869, 639738, 959607, 1919214]

約数ペア:

[(1, 1919214), (2, 959607), (3, 639738), (6, 319869), (9, 213246), (11, 174474), (18, 106623), (22, 87237), (27, 71082), (33, 58158), (54, 35541), (66, 29079), (81, 23694), (99, 19386), (162, 11847), (198, 9693), (243, 7898), (297, 6462), (359, 5346), (486, 3949), (594, 3231), (718, 2673), (891, 2154), (1077, 1782)]