18646530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{88793}}^1$

素因数の和:88810

約数の個数: 32

約数和(自身を含む): 51145344

約数和(自身を除く): 32498814

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 88793, 177586, 266379, 443965, 532758, 621551, 887930, 1243102, 1331895, 1864653, 2663790, 3107755, 3729306, 6215510, 9323265, 18646530]

約数ペア:

[(1, 18646530), (2, 9323265), (3, 6215510), (5, 3729306), (6, 3107755), (7, 2663790), (10, 1864653), (14, 1331895), (15, 1243102), (21, 887930), (30, 621551), (35, 532758), (42, 443965), (70, 266379), (105, 177586), (210, 88793)]