64972218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{349313}}^1$

素因数の和:349349

約数の個数: 16

約数和(自身を含む): 134136576

約数和(自身を除く): 69164358

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 349313, 698626, 1047939, 2095878, 10828703, 21657406, 32486109, 64972218]

約数ペア:

[(1, 64972218), (2, 32486109), (3, 21657406), (6, 10828703), (31, 2095878), (62, 1047939), (93, 698626), (186, 349313)]