2019371316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{179}}^1\times {\mathrm{3253}}^1$

素因数の和:3473

約数の個数: 72

約数和(自身を含む): 5034849120

約数和(自身を除く): 3015477804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 179, 204, 289, 358, 537, 578, 716, 867, 1074, 1156, 1734, 2148, 3043, 3253, 3468, 6086, 6506, 9129, 9759, 12172, 13012, 18258, 19518, 36516, 39036, 51731, 55301, 103462, 110602, 155193, 165903, 206924, 221204, 310386, 331806, 582287, 620772, 663612, 940117, 1164574, 1746861, 1880234, 2329148, 2820351, 3493722, 3760468, 5640702, 6987444, 9898879, 11281404, 19797758, 29696637, 39595516, 59393274, 118786548, 168280943, 336561886, 504842829, 673123772, 1009685658, 2019371316]

約数ペア:

[(1, 2019371316), (2, 1009685658), (3, 673123772), (4, 504842829), (6, 336561886), (12, 168280943), (17, 118786548), (34, 59393274), (51, 39595516), (68, 29696637), (102, 19797758), (179, 11281404), (204, 9898879), (289, 6987444), (358, 5640702), (537, 3760468), (578, 3493722), (716, 2820351), (867, 2329148), (1074, 1880234), (1156, 1746861), (1734, 1164574), (2148, 940117), (3043, 663612), (3253, 620772), (3468, 582287), (6086, 331806), (6506, 310386), (9129, 221204), (9759, 206924), (12172, 165903), (13012, 155193), (18258, 110602), (19518, 103462), (36516, 55301), (39036, 51731)]