2018272308195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1689263}}^1$

素因数の和:1689852

約数の個数: 64

約数和(自身を含む): 3800600745984

約数和(自身を除く): 1782328437789

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 557, 715, 1671, 2145, 2785, 6127, 7241, 8355, 18381, 21723, 30635, 36205, 79651, 91905, 108615, 238953, 398255, 1194765, 1689263, 5067789, 8446315, 18581893, 21960419, 25338945, 55745679, 65881257, 92909465, 109802095, 241564609, 278728395, 329406285, 724693827, 940919491, 1207823045, 2822758473, 3623469135, 4704597455, 10350114401, 12231953383, 14113792365, 31050343203, 36695860149, 51750572005, 61159766915, 134551487213, 155251716015, 183479300745, 403654461639, 672757436065, 2018272308195]

約数ペア:

[(1, 2018272308195), (3, 672757436065), (5, 403654461639), (11, 183479300745), (13, 155251716015), (15, 134551487213), (33, 61159766915), (39, 51750572005), (55, 36695860149), (65, 31050343203), (143, 14113792365), (165, 12231953383), (195, 10350114401), (429, 4704597455), (557, 3623469135), (715, 2822758473), (1671, 1207823045), (2145, 940919491), (2785, 724693827), (6127, 329406285), (7241, 278728395), (8355, 241564609), (18381, 109802095), (21723, 92909465), (30635, 65881257), (36205, 55745679), (79651, 25338945), (91905, 21960419), (108615, 18581893), (238953, 8446315), (398255, 5067789), (1194765, 1689263)]