64237446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{39217}}^1$

素因数の和:39245

約数の個数: 48

約数和(自身を含む): 171304224

約数和(自身を除く): 107066778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 39217, 78434, 117651, 235302, 274519, 352953, 509821, 549038, 705906, 823557, 1019642, 1529463, 1647114, 2470671, 3058926, 3568747, 4588389, 4941342, 7137494, 9176778, 10706241, 21412482, 32118723, 64237446]

約数ペア:

[(1, 64237446), (2, 32118723), (3, 21412482), (6, 10706241), (7, 9176778), (9, 7137494), (13, 4941342), (14, 4588389), (18, 3568747), (21, 3058926), (26, 2470671), (39, 1647114), (42, 1529463), (63, 1019642), (78, 823557), (91, 705906), (117, 549038), (126, 509821), (182, 352953), (234, 274519), (273, 235302), (546, 117651), (819, 78434), (1638, 39217)]