8803938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:391

約数の個数: 64

約数和(自身を含む): 21417984

約数和(自身を除く): 12614046

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 331, 341, 403, 429, 662, 682, 806, 858, 993, 1023, 1209, 1986, 2046, 2418, 3641, 4303, 4433, 7282, 8606, 8866, 10261, 10923, 12909, 13299, 20522, 21846, 25818, 26598, 30783, 47333, 61566, 94666, 112871, 133393, 141999, 225742, 266786, 283998, 338613, 400179, 677226, 800358, 1467323, 2934646, 4401969, 8803938]

約数ペア:

[(1, 8803938), (2, 4401969), (3, 2934646), (6, 1467323), (11, 800358), (13, 677226), (22, 400179), (26, 338613), (31, 283998), (33, 266786), (39, 225742), (62, 141999), (66, 133393), (78, 112871), (93, 94666), (143, 61566), (186, 47333), (286, 30783), (331, 26598), (341, 25818), (403, 21846), (429, 20522), (662, 13299), (682, 12909), (806, 10923), (858, 10261), (993, 8866), (1023, 8606), (1209, 7282), (1986, 4433), (2046, 4303), (2418, 3641)]