21496248876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{6198457}}^1$

素因数の和:6198498

約数の個数: 36

約数和(自身を含む): 53281944968

約数和(自身を除く): 31785696092

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 289, 578, 867, 1156, 1734, 3468, 6198457, 12396914, 18595371, 24793828, 37190742, 74381484, 105373769, 210747538, 316121307, 421495076, 632242614, 1264485228, 1791354073, 3582708146, 5374062219, 7165416292, 10748124438, 21496248876]

約数ペア:

[(1, 21496248876), (2, 10748124438), (3, 7165416292), (4, 5374062219), (6, 3582708146), (12, 1791354073), (17, 1264485228), (34, 632242614), (51, 421495076), (68, 316121307), (102, 210747538), (204, 105373769), (289, 74381484), (578, 37190742), (867, 24793828), (1156, 18595371), (1734, 12396914), (3468, 6198457)]