2176758

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 5031936

約数和(自身を除く): 2855178

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 83, 93, 94, 141, 166, 186, 249, 279, 282, 423, 498, 558, 747, 846, 1457, 1494, 2573, 2914, 3901, 4371, 5146, 7719, 7802, 8742, 11703, 13113, 15438, 23157, 23406, 26226, 35109, 46314, 70218, 120931, 241862, 362793, 725586, 1088379, 2176758]

約数ペア:

[(1, 2176758), (2, 1088379), (3, 725586), (6, 362793), (9, 241862), (18, 120931), (31, 70218), (47, 46314), (62, 35109), (83, 26226), (93, 23406), (94, 23157), (141, 15438), (166, 13113), (186, 11703), (249, 8742), (279, 7802), (282, 7719), (423, 5146), (498, 4371), (558, 3901), (747, 2914), (846, 2573), (1457, 1494)]