1431486

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{541}}^1$

素因数の和:566

約数の個数: 48

約数和(自身を含む): 3707280

約数和(自身を除く): 2275794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 541, 882, 1082, 1323, 1623, 2646, 3246, 3787, 4869, 7574, 9738, 11361, 14607, 22722, 26509, 29214, 34083, 53018, 68166, 79527, 102249, 159054, 204498, 238581, 477162, 715743, 1431486]

約数ペア:

[(1, 1431486), (2, 715743), (3, 477162), (6, 238581), (7, 204498), (9, 159054), (14, 102249), (18, 79527), (21, 68166), (27, 53018), (42, 34083), (49, 29214), (54, 26509), (63, 22722), (98, 14607), (126, 11361), (147, 9738), (189, 7574), (294, 4869), (378, 3787), (441, 3246), (541, 2646), (882, 1623), (1082, 1323)]