65405358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 48

約数和(自身を含む): 150907536

約数和(自身を除く): 85502178

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 211, 306, 422, 633, 1013, 1266, 1899, 2026, 3039, 3587, 3798, 6078, 7174, 9117, 10761, 17221, 18234, 21522, 32283, 34442, 51663, 64566, 103326, 154989, 213743, 309978, 427486, 641229, 1282458, 1923687, 3633631, 3847374, 7267262, 10900893, 21801786, 32702679, 65405358]

約数ペア:

[(1, 65405358), (2, 32702679), (3, 21801786), (6, 10900893), (9, 7267262), (17, 3847374), (18, 3633631), (34, 1923687), (51, 1282458), (102, 641229), (153, 427486), (211, 309978), (306, 213743), (422, 154989), (633, 103326), (1013, 64566), (1266, 51663), (1899, 34442), (2026, 32283), (3039, 21522), (3587, 18234), (3798, 17221), (6078, 10761), (7174, 9117)]