18477936

素因数分解:

$2^4\times 3^3\times {\mathrm{42773}}^1$

素因数の和:42790

約数の個数: 40

約数和(自身を含む): 53039760

約数和(自身を除く): 34561824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 42773, 85546, 128319, 171092, 256638, 342184, 384957, 513276, 684368, 769914, 1026552, 1154871, 1539828, 2053104, 2309742, 3079656, 4619484, 6159312, 9238968, 18477936]

約数ペア:

[(1, 18477936), (2, 9238968), (3, 6159312), (4, 4619484), (6, 3079656), (8, 2309742), (9, 2053104), (12, 1539828), (16, 1154871), (18, 1026552), (24, 769914), (27, 684368), (36, 513276), (48, 384957), (54, 342184), (72, 256638), (108, 171092), (144, 128319), (216, 85546), (432, 42773)]