187271682

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1979

約数の個数: 64

約数和(自身を含む): 426746880

約数和(自身を除く): 239475198

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 806, 1066, 1209, 1271, 1599, 1889, 2418, 2542, 3198, 3778, 3813, 5667, 7626, 11334, 16523, 24557, 33046, 49114, 49569, 58559, 73671, 77449, 99138, 117118, 147342, 154898, 175677, 232347, 351354, 464694, 761267, 1006837, 1522534, 2013674, 2283801, 2400919, 3020511, 4567602, 4801838, 6041022, 7202757, 14405514, 31211947, 62423894, 93635841, 187271682]

約数ペア:

[(1, 187271682), (2, 93635841), (3, 62423894), (6, 31211947), (13, 14405514), (26, 7202757), (31, 6041022), (39, 4801838), (41, 4567602), (62, 3020511), (78, 2400919), (82, 2283801), (93, 2013674), (123, 1522534), (186, 1006837), (246, 761267), (403, 464694), (533, 351354), (806, 232347), (1066, 175677), (1209, 154898), (1271, 147342), (1599, 117118), (1889, 99138), (2418, 77449), (2542, 73671), (3198, 58559), (3778, 49569), (3813, 49114), (5667, 33046), (7626, 24557), (11334, 16523)]