1939267908

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{123269}}^1$

素因数の和:123321

約数の個数: 72

約数和(自身を含む): 5384433600

約数和(自身を除く): 3445165692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 123269, 246538, 369807, 493076, 739614, 1109421, 1479228, 2218842, 2342111, 2835187, 4437684, 4684222, 5670374, 7026333, 8505561, 9368444, 11340748, 14052666, 17011122, 21078999, 25516683, 28105332, 34022244, 42157998, 51033366, 53868553, 84315996, 102066732, 107737106, 161605659, 215474212, 323211318, 484816977, 646422636, 969633954, 1939267908]

約数ペア:

[(1, 1939267908), (2, 969633954), (3, 646422636), (4, 484816977), (6, 323211318), (9, 215474212), (12, 161605659), (18, 107737106), (19, 102066732), (23, 84315996), (36, 53868553), (38, 51033366), (46, 42157998), (57, 34022244), (69, 28105332), (76, 25516683), (92, 21078999), (114, 17011122), (138, 14052666), (171, 11340748), (207, 9368444), (228, 8505561), (276, 7026333), (342, 5670374), (414, 4684222), (437, 4437684), (684, 2835187), (828, 2342111), (874, 2218842), (1311, 1479228), (1748, 1109421), (2622, 739614), (3933, 493076), (5244, 369807), (7866, 246538), (15732, 123269)]