4047948

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1013}}^1$

素因数の和:1063

約数の個数: 48

約数和(自身を含む): 10788960

約数和(自身を除く): 6741012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1013, 1332, 1998, 2026, 3039, 3996, 4052, 6078, 9117, 12156, 18234, 27351, 36468, 37481, 54702, 74962, 109404, 112443, 149924, 224886, 337329, 449772, 674658, 1011987, 1349316, 2023974, 4047948]

約数ペア:

[(1, 4047948), (2, 2023974), (3, 1349316), (4, 1011987), (6, 674658), (9, 449772), (12, 337329), (18, 224886), (27, 149924), (36, 112443), (37, 109404), (54, 74962), (74, 54702), (108, 37481), (111, 36468), (148, 27351), (222, 18234), (333, 12156), (444, 9117), (666, 6078), (999, 4052), (1013, 3996), (1332, 3039), (1998, 2026)]