121474638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15443}}^1$

素因数の和:15493

約数の個数: 48

約数和(自身を含む): 289111680

約数和(自身を除く): 167637042

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 3933, 7866, 15443, 30886, 46329, 92658, 138987, 277974, 293417, 355189, 586834, 710378, 880251, 1065567, 1760502, 2131134, 2640753, 3196701, 5281506, 6393402, 6748591, 13497182, 20245773, 40491546, 60737319, 121474638]

約数ペア:

[(1, 121474638), (2, 60737319), (3, 40491546), (6, 20245773), (9, 13497182), (18, 6748591), (19, 6393402), (23, 5281506), (38, 3196701), (46, 2640753), (57, 2131134), (69, 1760502), (114, 1065567), (138, 880251), (171, 710378), (207, 586834), (342, 355189), (414, 293417), (437, 277974), (874, 138987), (1311, 92658), (2622, 46329), (3933, 30886), (7866, 15443)]