172671486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{17431}}^1$

素因数の和:17576

約数の個数: 32

約数和(自身を含む): 374857728

約数和(自身を除く): 202186242

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 17431, 34862, 52293, 104586, 226603, 453206, 679809, 1359618, 2213737, 4427474, 6641211, 13282422, 28778581, 57557162, 86335743, 172671486]

約数ペア:

[(1, 172671486), (2, 86335743), (3, 57557162), (6, 28778581), (13, 13282422), (26, 6641211), (39, 4427474), (78, 2213737), (127, 1359618), (254, 679809), (381, 453206), (762, 226603), (1651, 104586), (3302, 52293), (4953, 34862), (9906, 17431)]