213538962

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{55871}}^1$

素因数の和:55903

約数の個数: 48

約数和(自身を含む): 535030272

約数和(自身を除く): 321491310

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 55871, 111742, 167613, 335226, 391097, 726323, 782194, 1173291, 1452646, 2178969, 2346582, 2737679, 4357938, 5084261, 5475358, 8213037, 10168522, 15252783, 16426074, 30505566, 35589827, 71179654, 106769481, 213538962]

約数ペア:

[(1, 213538962), (2, 106769481), (3, 71179654), (6, 35589827), (7, 30505566), (13, 16426074), (14, 15252783), (21, 10168522), (26, 8213037), (39, 5475358), (42, 5084261), (49, 4357938), (78, 2737679), (91, 2346582), (98, 2178969), (147, 1452646), (182, 1173291), (273, 782194), (294, 726323), (546, 391097), (637, 335226), (1274, 167613), (1911, 111742), (3822, 55871)]