17657172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 49762440

約数和(自身を除く): 32105268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1301, 1508, 2262, 2602, 3393, 3903, 4524, 5204, 6786, 7806, 11709, 13572, 15612, 16913, 23418, 33826, 37729, 46836, 50739, 67652, 75458, 101478, 113187, 150916, 152217, 202956, 226374, 304434, 339561, 452748, 490477, 608868, 679122, 980954, 1358244, 1471431, 1961908, 2942862, 4414293, 5885724, 8828586, 17657172]

約数ペア:

[(1, 17657172), (2, 8828586), (3, 5885724), (4, 4414293), (6, 2942862), (9, 1961908), (12, 1471431), (13, 1358244), (18, 980954), (26, 679122), (29, 608868), (36, 490477), (39, 452748), (52, 339561), (58, 304434), (78, 226374), (87, 202956), (116, 152217), (117, 150916), (156, 113187), (174, 101478), (234, 75458), (261, 67652), (348, 50739), (377, 46836), (468, 37729), (522, 33826), (754, 23418), (1044, 16913), (1131, 15612), (1301, 13572), (1508, 11709), (2262, 7806), (2602, 6786), (3393, 5204), (3903, 4524)]