123460218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16063}}^1$

素因数の和:16139

約数の個数: 48

約数和(自身を含む): 310742016

約数和(自身を除く): 187281798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 2562, 3843, 7686, 16063, 32126, 48189, 96378, 112441, 144567, 224882, 289134, 337323, 674646, 979843, 1011969, 1959686, 2023938, 2939529, 5879058, 6858901, 8818587, 13717802, 17637174, 20576703, 41153406, 61730109, 123460218]

約数ペア:

[(1, 123460218), (2, 61730109), (3, 41153406), (6, 20576703), (7, 17637174), (9, 13717802), (14, 8818587), (18, 6858901), (21, 5879058), (42, 2939529), (61, 2023938), (63, 1959686), (122, 1011969), (126, 979843), (183, 674646), (366, 337323), (427, 289134), (549, 224882), (854, 144567), (1098, 112441), (1281, 96378), (2562, 48189), (3843, 32126), (7686, 16063)]