1215366948

素因数分解:

$2^2\times 3^2\times {\mathrm{223}}^1\times {\mathrm{151391}}^1$

素因数の和:151624

約数の個数: 36

約数和(自身を含む): 3085974528

約数和(自身を除く): 1870607580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 223, 446, 669, 892, 1338, 2007, 2676, 4014, 8028, 151391, 302782, 454173, 605564, 908346, 1362519, 1816692, 2725038, 5450076, 33760193, 67520386, 101280579, 135040772, 202561158, 303841737, 405122316, 607683474, 1215366948]

約数ペア:

[(1, 1215366948), (2, 607683474), (3, 405122316), (4, 303841737), (6, 202561158), (9, 135040772), (12, 101280579), (18, 67520386), (36, 33760193), (223, 5450076), (446, 2725038), (669, 1816692), (892, 1362519), (1338, 908346), (2007, 605564), (2676, 454173), (4014, 302782), (8028, 151391)]