216979434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{2837}}^1$

素因数の和:3459

約数の個数: 48

約数和(自身を含む): 538357248

約数和(自身を除く): 321377814

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 607, 1214, 1821, 2837, 3642, 4249, 5463, 5674, 8498, 8511, 10926, 12747, 17022, 19859, 25494, 25533, 38241, 39718, 51066, 59577, 76482, 119154, 178731, 357462, 1722059, 3444118, 5166177, 10332354, 12054413, 15498531, 24108826, 30997062, 36163239, 72326478, 108489717, 216979434]

約数ペア:

[(1, 216979434), (2, 108489717), (3, 72326478), (6, 36163239), (7, 30997062), (9, 24108826), (14, 15498531), (18, 12054413), (21, 10332354), (42, 5166177), (63, 3444118), (126, 1722059), (607, 357462), (1214, 178731), (1821, 119154), (2837, 76482), (3642, 59577), (4249, 51066), (5463, 39718), (5674, 38241), (8498, 25533), (8511, 25494), (10926, 19859), (12747, 17022)]