17211228

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{21407}}^1$

素因数の和:21481

約数の個数: 24

約数和(自身を含む): 40760832

約数和(自身を除く): 23549604

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 21407, 42814, 64221, 85628, 128442, 256884, 1434269, 2868538, 4302807, 5737076, 8605614, 17211228]

約数ペア:

[(1, 17211228), (2, 8605614), (3, 5737076), (4, 4302807), (6, 2868538), (12, 1434269), (67, 256884), (134, 128442), (201, 85628), (268, 64221), (402, 42814), (804, 21407)]