331382142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{202309}}^1$

素因数の和:202337

約数の個数: 48

約数和(自身を含む): 883690080

約数和(自身を除く): 552307938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 202309, 404618, 606927, 1213854, 1416163, 1820781, 2630017, 2832326, 3641562, 4248489, 5260034, 7890051, 8496978, 12745467, 15780102, 18410119, 23670153, 25490934, 36820238, 47340306, 55230357, 110460714, 165691071, 331382142]

約数ペア:

[(1, 331382142), (2, 165691071), (3, 110460714), (6, 55230357), (7, 47340306), (9, 36820238), (13, 25490934), (14, 23670153), (18, 18410119), (21, 15780102), (26, 12745467), (39, 8496978), (42, 7890051), (63, 5260034), (78, 4248489), (91, 3641562), (117, 2832326), (126, 2630017), (182, 1820781), (234, 1416163), (273, 1213854), (546, 606927), (819, 404618), (1638, 202309)]