4520142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 10990512

約数和(自身を除く): 6470370

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 617, 666, 814, 1221, 1234, 1851, 2442, 3663, 3702, 5553, 6787, 7326, 11106, 13574, 20361, 22829, 40722, 45658, 61083, 68487, 122166, 136974, 205461, 251119, 410922, 502238, 753357, 1506714, 2260071, 4520142]

約数ペア:

[(1, 4520142), (2, 2260071), (3, 1506714), (6, 753357), (9, 502238), (11, 410922), (18, 251119), (22, 205461), (33, 136974), (37, 122166), (66, 68487), (74, 61083), (99, 45658), (111, 40722), (198, 22829), (222, 20361), (333, 13574), (407, 11106), (617, 7326), (666, 6787), (814, 5553), (1221, 3702), (1234, 3663), (1851, 2442)]