2641698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 6191640

約数和(自身を除く): 3549942

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 89, 97, 102, 153, 178, 194, 267, 291, 306, 534, 582, 801, 873, 1513, 1602, 1649, 1746, 3026, 3298, 4539, 4947, 8633, 9078, 9894, 13617, 14841, 17266, 25899, 27234, 29682, 51798, 77697, 146761, 155394, 293522, 440283, 880566, 1320849, 2641698]

約数ペア:

[(1, 2641698), (2, 1320849), (3, 880566), (6, 440283), (9, 293522), (17, 155394), (18, 146761), (34, 77697), (51, 51798), (89, 29682), (97, 27234), (102, 25899), (153, 17266), (178, 14841), (194, 13617), (267, 9894), (291, 9078), (306, 8633), (534, 4947), (582, 4539), (801, 3298), (873, 3026), (1513, 1746), (1602, 1649)]