2178613638

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{984017}}^1$

素因数の和:984069

約数の個数: 32

約数和(自身を含む): 4959450720

約数和(自身を除く): 2780837082

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 984017, 1968034, 2952051, 5904102, 8856153, 17712306, 26568459, 40344697, 53136918, 80689394, 121034091, 242068182, 363102273, 726204546, 1089306819, 2178613638]

約数ペア:

[(1, 2178613638), (2, 1089306819), (3, 726204546), (6, 363102273), (9, 242068182), (18, 121034091), (27, 80689394), (41, 53136918), (54, 40344697), (82, 26568459), (123, 17712306), (246, 8856153), (369, 5904102), (738, 2952051), (1107, 1968034), (2214, 984017)]