121408638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{17489}}^1$

素因数の和:17596

約数の個数: 32

約数和(自身を含む): 264448800

約数和(自身を除く): 143040162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 17489, 34978, 52467, 104934, 227357, 454714, 682071, 1364142, 1556521, 3113042, 4669563, 9339126, 20234773, 40469546, 60704319, 121408638]

約数ペア:

[(1, 121408638), (2, 60704319), (3, 40469546), (6, 20234773), (13, 9339126), (26, 4669563), (39, 3113042), (78, 1556521), (89, 1364142), (178, 682071), (267, 454714), (534, 227357), (1157, 104934), (2314, 52467), (3471, 34978), (6942, 17489)]