2001546

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 4762368

約数和(自身を除く): 2760822

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 211, 279, 306, 422, 527, 558, 633, 1054, 1266, 1581, 1899, 3162, 3587, 3798, 4743, 6541, 7174, 9486, 10761, 13082, 19623, 21522, 32283, 39246, 58869, 64566, 111197, 117738, 222394, 333591, 667182, 1000773, 2001546]

約数ペア:

[(1, 2001546), (2, 1000773), (3, 667182), (6, 333591), (9, 222394), (17, 117738), (18, 111197), (31, 64566), (34, 58869), (51, 39246), (62, 32283), (93, 21522), (102, 19623), (153, 13082), (186, 10761), (211, 9486), (279, 7174), (306, 6541), (422, 4743), (527, 3798), (558, 3587), (633, 3162), (1054, 1899), (1266, 1581)]