42630138

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{3331}}^1$

素因数の和:3424

約数の個数: 40

約数和(自身を含む): 96761280

約数和(自身を除く): 54131142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 3331, 4266, 6399, 6662, 9993, 12798, 19986, 29979, 59958, 89937, 179874, 263149, 269811, 526298, 539622, 789447, 1578894, 2368341, 4736682, 7105023, 14210046, 21315069, 42630138]

約数ペア:

[(1, 42630138), (2, 21315069), (3, 14210046), (6, 7105023), (9, 4736682), (18, 2368341), (27, 1578894), (54, 789447), (79, 539622), (81, 526298), (158, 269811), (162, 263149), (237, 179874), (474, 89937), (711, 59958), (1422, 29979), (2133, 19986), (3331, 12798), (4266, 9993), (6399, 6662)]