16499196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:531

約数の個数: 72

約数和(自身を含む): 48039264

約数和(自身を除く): 31540068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 281, 466, 562, 699, 843, 932, 1124, 1398, 1631, 1686, 1967, 2097, 2529, 2796, 3262, 3372, 3934, 4194, 4893, 5058, 5901, 6524, 7868, 8388, 9786, 10116, 11802, 14679, 17703, 19572, 23604, 29358, 35406, 58716, 65473, 70812, 130946, 196419, 261892, 392838, 458311, 589257, 785676, 916622, 1178514, 1374933, 1833244, 2357028, 2749866, 4124799, 5499732, 8249598, 16499196]

約数ペア:

[(1, 16499196), (2, 8249598), (3, 5499732), (4, 4124799), (6, 2749866), (7, 2357028), (9, 1833244), (12, 1374933), (14, 1178514), (18, 916622), (21, 785676), (28, 589257), (36, 458311), (42, 392838), (63, 261892), (84, 196419), (126, 130946), (233, 70812), (252, 65473), (281, 58716), (466, 35406), (562, 29358), (699, 23604), (843, 19572), (932, 17703), (1124, 14679), (1398, 11802), (1631, 10116), (1686, 9786), (1967, 8388), (2097, 7868), (2529, 6524), (2796, 5901), (3262, 5058), (3372, 4893), (3934, 4194)]