120310218

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{318281}}^1$

素因数の和:318299

約数の個数: 32

約数和(自身を含む): 305550720

約数和(自身を除く): 185240502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 318281, 636562, 954843, 1909686, 2227967, 2864529, 4455934, 5729058, 6683901, 8593587, 13367802, 17187174, 20051703, 40103406, 60155109, 120310218]

約数ペア:

[(1, 120310218), (2, 60155109), (3, 40103406), (6, 20051703), (7, 17187174), (9, 13367802), (14, 8593587), (18, 6683901), (21, 5729058), (27, 4455934), (42, 2864529), (54, 2227967), (63, 1909686), (126, 954843), (189, 636562), (378, 318281)]