64270458

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{72869}}^1$

素因数の和:72891

約数の個数: 36

約数和(自身を含む): 161990010

約数和(自身を除く): 97719552

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 72869, 145738, 218607, 437214, 510083, 655821, 1020166, 1311642, 1530249, 3060498, 3570581, 4590747, 7141162, 9181494, 10711743, 21423486, 32135229, 64270458]

約数ペア:

[(1, 64270458), (2, 32135229), (3, 21423486), (6, 10711743), (7, 9181494), (9, 7141162), (14, 4590747), (18, 3570581), (21, 3060498), (42, 1530249), (49, 1311642), (63, 1020166), (98, 655821), (126, 510083), (147, 437214), (294, 218607), (441, 145738), (882, 72869)]