26042418

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 61194240

約数和(自身を除く): 35151822

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 47, 54, 62, 93, 94, 141, 186, 279, 282, 331, 423, 558, 662, 837, 846, 993, 1269, 1457, 1674, 1986, 2538, 2914, 2979, 4371, 5958, 8742, 8937, 10261, 13113, 15557, 17874, 20522, 26226, 30783, 31114, 39339, 46671, 61566, 78678, 92349, 93342, 140013, 184698, 277047, 280026, 420039, 482267, 554094, 840078, 964534, 1446801, 2893602, 4340403, 8680806, 13021209, 26042418]

約数ペア:

[(1, 26042418), (2, 13021209), (3, 8680806), (6, 4340403), (9, 2893602), (18, 1446801), (27, 964534), (31, 840078), (47, 554094), (54, 482267), (62, 420039), (93, 280026), (94, 277047), (141, 184698), (186, 140013), (279, 93342), (282, 92349), (331, 78678), (423, 61566), (558, 46671), (662, 39339), (837, 31114), (846, 30783), (993, 26226), (1269, 20522), (1457, 17874), (1674, 15557), (1986, 13113), (2538, 10261), (2914, 8937), (2979, 8742), (4371, 5958)]