2019901662

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{27457}}^1$

素因数の和:27593

約数の個数: 48

約数和(自身を含む): 4514754192

約数和(自身を除く): 2494852530

約数列:

[1, 2, 3, 6, 9, 18, 61, 67, 122, 134, 183, 201, 366, 402, 549, 603, 1098, 1206, 4087, 8174, 12261, 24522, 27457, 36783, 54914, 73566, 82371, 164742, 247113, 494226, 1674877, 1839619, 3349754, 3679238, 5024631, 5518857, 10049262, 11037714, 15073893, 16556571, 30147786, 33113142, 112216759, 224433518, 336650277, 673300554, 1009950831, 2019901662]

約数ペア:

[(1, 2019901662), (2, 1009950831), (3, 673300554), (6, 336650277), (9, 224433518), (18, 112216759), (61, 33113142), (67, 30147786), (122, 16556571), (134, 15073893), (183, 11037714), (201, 10049262), (366, 5518857), (402, 5024631), (549, 3679238), (603, 3349754), (1098, 1839619), (1206, 1674877), (4087, 494226), (8174, 247113), (12261, 164742), (24522, 82371), (27457, 73566), (36783, 54914)]