1221852

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1923108

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 233, 276, 437, 466, 699, 874, 932, 1311, 1398, 1748, 2622, 2796, 4427, 5244, 5359, 8854, 10718, 13281, 16077, 17708, 21436, 26562, 32154, 53124, 64308, 101821, 203642, 305463, 407284, 610926, 1221852]

約数ペア:

[(1, 1221852), (2, 610926), (3, 407284), (4, 305463), (6, 203642), (12, 101821), (19, 64308), (23, 53124), (38, 32154), (46, 26562), (57, 21436), (69, 17708), (76, 16077), (92, 13281), (114, 10718), (138, 8854), (228, 5359), (233, 5244), (276, 4427), (437, 2796), (466, 2622), (699, 1748), (874, 1398), (932, 1311)]