38924028

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7561}}^1$

素因数の和:7595

約数の個数: 72

約数和(自身を含む): 115607856

約数和(自身を除く): 76683828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 7561, 15122, 22683, 30244, 45366, 68049, 83171, 90732, 98293, 136098, 166342, 196586, 249513, 272196, 294879, 332684, 393172, 499026, 589758, 748539, 884637, 998052, 1081223, 1179516, 1497078, 1769274, 2162446, 2994156, 3243669, 3538548, 4324892, 6487338, 9731007, 12974676, 19462014, 38924028]

約数ペア:

[(1, 38924028), (2, 19462014), (3, 12974676), (4, 9731007), (6, 6487338), (9, 4324892), (11, 3538548), (12, 3243669), (13, 2994156), (18, 2162446), (22, 1769274), (26, 1497078), (33, 1179516), (36, 1081223), (39, 998052), (44, 884637), (52, 748539), (66, 589758), (78, 499026), (99, 393172), (117, 332684), (132, 294879), (143, 272196), (156, 249513), (198, 196586), (234, 166342), (286, 136098), (396, 98293), (429, 90732), (468, 83171), (572, 68049), (858, 45366), (1287, 30244), (1716, 22683), (2574, 15122), (5148, 7561)]