2840346

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:300

約数の個数: 40

約数和(自身を含む): 6468660

約数和(自身を除く): 3628314

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 197, 267, 394, 534, 591, 801, 1182, 1602, 1773, 2403, 3546, 4806, 5319, 7209, 10638, 14418, 15957, 17533, 31914, 35066, 52599, 105198, 157797, 315594, 473391, 946782, 1420173, 2840346]

約数ペア:

[(1, 2840346), (2, 1420173), (3, 946782), (6, 473391), (9, 315594), (18, 157797), (27, 105198), (54, 52599), (81, 35066), (89, 31914), (162, 17533), (178, 15957), (197, 14418), (267, 10638), (394, 7209), (534, 5319), (591, 4806), (801, 3546), (1182, 2403), (1602, 1773)]