1245726

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:110

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1864674

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 59, 69, 102, 118, 138, 153, 177, 207, 306, 354, 391, 414, 459, 531, 621, 782, 918, 1003, 1062, 1173, 1242, 1357, 1593, 2006, 2346, 2714, 3009, 3186, 3519, 4071, 6018, 7038, 8142, 9027, 10557, 12213, 18054, 21114, 23069, 24426, 27081, 36639, 46138, 54162, 69207, 73278, 138414, 207621, 415242, 622863, 1245726]

約数ペア:

[(1, 1245726), (2, 622863), (3, 415242), (6, 207621), (9, 138414), (17, 73278), (18, 69207), (23, 54162), (27, 46138), (34, 36639), (46, 27081), (51, 24426), (54, 23069), (59, 21114), (69, 18054), (102, 12213), (118, 10557), (138, 9027), (153, 8142), (177, 7038), (207, 6018), (306, 4071), (354, 3519), (391, 3186), (414, 3009), (459, 2714), (531, 2346), (621, 2006), (782, 1593), (918, 1357), (1003, 1242), (1062, 1173)]