1277687556

素因数分解:

$2^2\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{32531}}^1$

素因数の和:33632

約数の個数: 36

約数和(自身を含む): 3232769904

約数和(自身を除く): 1955082348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1091, 2182, 3273, 4364, 6546, 9819, 13092, 19638, 32531, 39276, 65062, 97593, 130124, 195186, 292779, 390372, 585558, 1171116, 35491321, 70982642, 106473963, 141965284, 212947926, 319421889, 425895852, 638843778, 1277687556]

約数ペア:

[(1, 1277687556), (2, 638843778), (3, 425895852), (4, 319421889), (6, 212947926), (9, 141965284), (12, 106473963), (18, 70982642), (36, 35491321), (1091, 1171116), (2182, 585558), (3273, 390372), (4364, 292779), (6546, 195186), (9819, 130124), (13092, 97593), (19638, 65062), (32531, 39276)]