21485298

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 23154702

約数列:

[1, 2, 3, 6, 47, 61, 94, 122, 141, 183, 282, 366, 1249, 2498, 2867, 3747, 5734, 7494, 8601, 17202, 58703, 76189, 117406, 152378, 176109, 228567, 352218, 457134, 3580883, 7161766, 10742649, 21485298]

約数ペア:

[(1, 21485298), (2, 10742649), (3, 7161766), (6, 3580883), (47, 457134), (61, 352218), (94, 228567), (122, 176109), (141, 152378), (183, 117406), (282, 76189), (366, 58703), (1249, 17202), (2498, 8601), (2867, 7494), (3747, 5734)]