13245498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 34206720

約数和(自身を除く): 20961222

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 523, 603, 938, 1046, 1206, 1407, 1569, 1809, 2814, 3138, 3618, 3661, 4221, 4707, 7322, 8442, 9414, 10983, 12663, 14121, 21966, 25326, 28242, 32949, 35041, 65898, 70082, 98847, 105123, 197694, 210246, 245287, 315369, 490574, 630738, 735861, 946107, 1471722, 1892214, 2207583, 4415166, 6622749, 13245498]

約数ペア:

[(1, 13245498), (2, 6622749), (3, 4415166), (6, 2207583), (7, 1892214), (9, 1471722), (14, 946107), (18, 735861), (21, 630738), (27, 490574), (42, 315369), (54, 245287), (63, 210246), (67, 197694), (126, 105123), (134, 98847), (189, 70082), (201, 65898), (378, 35041), (402, 32949), (469, 28242), (523, 25326), (603, 21966), (938, 14121), (1046, 12663), (1206, 10983), (1407, 9414), (1569, 8442), (1809, 7322), (2814, 4707), (3138, 4221), (3618, 3661)]