3957894

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 48

約数和(自身を含む): 9120384

約数和(自身を除く): 5162490

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 173, 186, 246, 279, 346, 369, 519, 558, 738, 1038, 1271, 1557, 2542, 3114, 3813, 5363, 7093, 7626, 10726, 11439, 14186, 16089, 21279, 22878, 32178, 42558, 48267, 63837, 96534, 127674, 219883, 439766, 659649, 1319298, 1978947, 3957894]

約数ペア:

[(1, 3957894), (2, 1978947), (3, 1319298), (6, 659649), (9, 439766), (18, 219883), (31, 127674), (41, 96534), (62, 63837), (82, 48267), (93, 42558), (123, 32178), (173, 22878), (186, 21279), (246, 16089), (279, 14186), (346, 11439), (369, 10726), (519, 7626), (558, 7093), (738, 5363), (1038, 3813), (1271, 3114), (1557, 2542)]