1321818534

素因数分解:

$2^1\times 3^3\times {\mathrm{24478121}}^1$

素因数の和:24478132

約数の個数: 16

約数和(自身を含む): 2937374640

約数和(自身を除く): 1615556106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24478121, 48956242, 73434363, 146868726, 220303089, 440606178, 660909267, 1321818534]

約数ペア:

[(1, 1321818534), (2, 660909267), (3, 440606178), (6, 220303089), (9, 146868726), (18, 73434363), (27, 48956242), (54, 24478121)]