18440044944

素因数分解:

$2^4\times 3^1\times {\mathrm{1831}}^1\times {\mathrm{209813}}^1$

素因数の和:211655

約数の個数: 40

約数和(自身を含む): 47663026752

約数和(自身を除く): 29222981808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1831, 3662, 5493, 7324, 10986, 14648, 21972, 29296, 43944, 87888, 209813, 419626, 629439, 839252, 1258878, 1678504, 2517756, 3357008, 5035512, 10071024, 384167603, 768335206, 1152502809, 1536670412, 2305005618, 3073340824, 4610011236, 6146681648, 9220022472, 18440044944]

約数ペア:

[(1, 18440044944), (2, 9220022472), (3, 6146681648), (4, 4610011236), (6, 3073340824), (8, 2305005618), (12, 1536670412), (16, 1152502809), (24, 768335206), (48, 384167603), (1831, 10071024), (3662, 5035512), (5493, 3357008), (7324, 2517756), (10986, 1678504), (14648, 1258878), (21972, 839252), (29296, 629439), (43944, 419626), (87888, 209813)]