119209878

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{161531}}^1$

素因数の和:161580

約数の個数: 24

約数和(自身を含む): 264589416

約数和(自身を除く): 145379538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 161531, 323062, 484593, 969186, 1453779, 2907558, 6622771, 13245542, 19868313, 39736626, 59604939, 119209878]

約数ペア:

[(1, 119209878), (2, 59604939), (3, 39736626), (6, 19868313), (9, 13245542), (18, 6622771), (41, 2907558), (82, 1453779), (123, 969186), (246, 484593), (369, 323062), (738, 161531)]