13837428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{421}}^1$

素因数の和:525

約数の個数: 72

約数和(自身を含む): 38709216

約数和(自身を除く): 24871788

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 83, 99, 132, 166, 198, 249, 332, 396, 421, 498, 747, 842, 913, 996, 1263, 1494, 1684, 1826, 2526, 2739, 2988, 3652, 3789, 4631, 5052, 5478, 7578, 8217, 9262, 10956, 13893, 15156, 16434, 18524, 27786, 32868, 34943, 41679, 55572, 69886, 83358, 104829, 139772, 166716, 209658, 314487, 384373, 419316, 628974, 768746, 1153119, 1257948, 1537492, 2306238, 3459357, 4612476, 6918714, 13837428]

約数ペア:

[(1, 13837428), (2, 6918714), (3, 4612476), (4, 3459357), (6, 2306238), (9, 1537492), (11, 1257948), (12, 1153119), (18, 768746), (22, 628974), (33, 419316), (36, 384373), (44, 314487), (66, 209658), (83, 166716), (99, 139772), (132, 104829), (166, 83358), (198, 69886), (249, 55572), (332, 41679), (396, 34943), (421, 32868), (498, 27786), (747, 18524), (842, 16434), (913, 15156), (996, 13893), (1263, 10956), (1494, 9262), (1684, 8217), (1826, 7578), (2526, 5478), (2739, 5052), (2988, 4631), (3652, 3789)]