72980418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{4013}}^1$

素因数の和:4458

約数の個数: 32

約数和(自身を含む): 167239296

約数和(自身を除く): 94258878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 433, 866, 1299, 2598, 3031, 4013, 6062, 8026, 9093, 12039, 18186, 24078, 28091, 56182, 84273, 168546, 1737629, 3475258, 5212887, 10425774, 12163403, 24326806, 36490209, 72980418]

約数ペア:

[(1, 72980418), (2, 36490209), (3, 24326806), (6, 12163403), (7, 10425774), (14, 5212887), (21, 3475258), (42, 1737629), (433, 168546), (866, 84273), (1299, 56182), (2598, 28091), (3031, 24078), (4013, 18186), (6062, 12039), (8026, 9093)]