18244704

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{8263}}^1$

素因数の和:8299

約数の個数: 48

約数和(自身を含む): 49980672

約数和(自身を除く): 31735968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 8263, 16526, 24789, 33052, 49578, 66104, 99156, 132208, 190049, 198312, 264416, 380098, 396624, 570147, 760196, 793248, 1140294, 1520392, 2280588, 3040784, 4561176, 6081568, 9122352, 18244704]

約数ペア:

[(1, 18244704), (2, 9122352), (3, 6081568), (4, 4561176), (6, 3040784), (8, 2280588), (12, 1520392), (16, 1140294), (23, 793248), (24, 760196), (32, 570147), (46, 396624), (48, 380098), (69, 264416), (92, 198312), (96, 190049), (138, 132208), (184, 99156), (276, 66104), (368, 49578), (552, 33052), (736, 24789), (1104, 16526), (2208, 8263)]