212687622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{31849}}^1$

素因数の和:31917

約数の個数: 48

約数和(自身を含む): 536608800

約数和(自身を除く): 323921178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 31849, 63698, 95547, 191094, 222943, 286641, 445886, 573282, 668829, 1337658, 1687997, 2006487, 3375994, 4012974, 5063991, 10127982, 11815979, 15191973, 23631958, 30383946, 35447937, 70895874, 106343811, 212687622]

約数ペア:

[(1, 212687622), (2, 106343811), (3, 70895874), (6, 35447937), (7, 30383946), (9, 23631958), (14, 15191973), (18, 11815979), (21, 10127982), (42, 5063991), (53, 4012974), (63, 3375994), (106, 2006487), (126, 1687997), (159, 1337658), (318, 668829), (371, 573282), (477, 445886), (742, 286641), (954, 222943), (1113, 191094), (2226, 95547), (3339, 63698), (6678, 31849)]