19414494

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3163}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 47384064

約数和(自身を除く): 27969570

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 3163, 6138, 6326, 9489, 18978, 28467, 34793, 56934, 69586, 98053, 104379, 196106, 208758, 294159, 313137, 588318, 626274, 882477, 1078583, 1764954, 2157166, 3235749, 6471498, 9707247, 19414494]

約数ペア:

[(1, 19414494), (2, 9707247), (3, 6471498), (6, 3235749), (9, 2157166), (11, 1764954), (18, 1078583), (22, 882477), (31, 626274), (33, 588318), (62, 313137), (66, 294159), (93, 208758), (99, 196106), (186, 104379), (198, 98053), (279, 69586), (341, 56934), (558, 34793), (682, 28467), (1023, 18978), (2046, 9489), (3069, 6326), (3163, 6138)]