18070504

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1489}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 35670600

約数和(自身を除く): 17600096

約数列:

[1, 2, 4, 8, 37, 41, 74, 82, 148, 164, 296, 328, 1489, 1517, 2978, 3034, 5956, 6068, 11912, 12136, 55093, 61049, 110186, 122098, 220372, 244196, 440744, 488392, 2258813, 4517626, 9035252, 18070504]

約数ペア:

[(1, 18070504), (2, 9035252), (4, 4517626), (8, 2258813), (37, 488392), (41, 440744), (74, 244196), (82, 220372), (148, 122098), (164, 110186), (296, 61049), (328, 55093), (1489, 12136), (1517, 11912), (2978, 6068), (3034, 5956)]