64470546

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{170557}}^1$

素因数の和:170575

約数の個数: 32

約数和(自身を含む): 163735680

約数和(自身を除く): 99265134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 170557, 341114, 511671, 1023342, 1193899, 1535013, 2387798, 3070026, 3581697, 4605039, 7163394, 9210078, 10745091, 21490182, 32235273, 64470546]

約数ペア:

[(1, 64470546), (2, 32235273), (3, 21490182), (6, 10745091), (7, 9210078), (9, 7163394), (14, 4605039), (18, 3581697), (21, 3070026), (27, 2387798), (42, 1535013), (54, 1193899), (63, 1023342), (126, 511671), (189, 341114), (378, 170557)]