18649301506

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1\times {\mathrm{9677}}^1$

素因数の和:10290

約数の個数: 32

約数和(自身を含む): 30729585600

約数和(自身を除く): 12080284094

約数列:

[1, 2, 11, 22, 251, 349, 502, 698, 2761, 3839, 5522, 7678, 9677, 19354, 87599, 106447, 175198, 212894, 963589, 1927178, 2428927, 3377273, 4857854, 6754546, 26718197, 37150003, 53436394, 74300006, 847695523, 1695391046, 9324650753, 18649301506]

約数ペア:

[(1, 18649301506), (2, 9324650753), (11, 1695391046), (22, 847695523), (251, 74300006), (349, 53436394), (502, 37150003), (698, 26718197), (2761, 6754546), (3839, 4857854), (5522, 3377273), (7678, 2428927), (9677, 1927178), (19354, 963589), (87599, 212894), (106447, 175198)]