123456234

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^2$

素因数の和:387

約数の個数: 48

約数和(自身を含む): 273921120

約数和(自身を除く): 150464886

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 131, 218, 262, 327, 393, 654, 786, 1199, 1441, 2398, 2882, 3597, 4323, 7194, 8646, 14279, 17161, 28558, 34322, 42837, 51483, 85674, 102966, 157069, 188771, 314138, 377542, 471207, 566313, 942414, 1132626, 1870549, 3741098, 5611647, 11223294, 20576039, 41152078, 61728117, 123456234]

約数ペア:

[(1, 123456234), (2, 61728117), (3, 41152078), (6, 20576039), (11, 11223294), (22, 5611647), (33, 3741098), (66, 1870549), (109, 1132626), (131, 942414), (218, 566313), (262, 471207), (327, 377542), (393, 314138), (654, 188771), (786, 157069), (1199, 102966), (1441, 85674), (2398, 51483), (2882, 42837), (3597, 34322), (4323, 28558), (7194, 17161), (8646, 14279)]