15591114

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 72

約数和(自身を含む): 42895008

約数和(自身を除く): 27303894

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1607, 1617, 3214, 3234, 4821, 4851, 9642, 9702, 11249, 14463, 17677, 22498, 28926, 33747, 35354, 53031, 67494, 78743, 101241, 106062, 123739, 157486, 159093, 202482, 236229, 247478, 318186, 371217, 472458, 708687, 742434, 866173, 1113651, 1417374, 1732346, 2227302, 2598519, 5197038, 7795557, 15591114]

約数ペア:

[(1, 15591114), (2, 7795557), (3, 5197038), (6, 2598519), (7, 2227302), (9, 1732346), (11, 1417374), (14, 1113651), (18, 866173), (21, 742434), (22, 708687), (33, 472458), (42, 371217), (49, 318186), (63, 247478), (66, 236229), (77, 202482), (98, 159093), (99, 157486), (126, 123739), (147, 106062), (154, 101241), (198, 78743), (231, 67494), (294, 53031), (441, 35354), (462, 33747), (539, 28926), (693, 22498), (882, 17677), (1078, 14463), (1386, 11249), (1607, 9702), (1617, 9642), (3214, 4851), (3234, 4821)]