2021085924

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{8597}}^1$

素因数の和:8765

約数の個数: 96

約数和(自身を含む): 5581408896

約数和(自身を除く): 3560322972

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 137, 143, 156, 274, 286, 411, 429, 548, 572, 822, 858, 1507, 1644, 1716, 1781, 3014, 3562, 4521, 5343, 6028, 7124, 8597, 9042, 10686, 17194, 18084, 19591, 21372, 25791, 34388, 39182, 51582, 58773, 78364, 94567, 103164, 111761, 117546, 189134, 223522, 235092, 283701, 335283, 378268, 447044, 567402, 670566, 1134804, 1177789, 1229371, 1341132, 2355578, 2458742, 3533367, 3688113, 4711156, 4917484, 7066734, 7376226, 12955679, 14133468, 14752452, 15311257, 25911358, 30622514, 38867037, 45933771, 51822716, 61245028, 77734074, 91867542, 155468148, 168423827, 183735084, 336847654, 505271481, 673695308, 1010542962, 2021085924]

約数ペア:

[(1, 2021085924), (2, 1010542962), (3, 673695308), (4, 505271481), (6, 336847654), (11, 183735084), (12, 168423827), (13, 155468148), (22, 91867542), (26, 77734074), (33, 61245028), (39, 51822716), (44, 45933771), (52, 38867037), (66, 30622514), (78, 25911358), (132, 15311257), (137, 14752452), (143, 14133468), (156, 12955679), (274, 7376226), (286, 7066734), (411, 4917484), (429, 4711156), (548, 3688113), (572, 3533367), (822, 2458742), (858, 2355578), (1507, 1341132), (1644, 1229371), (1716, 1177789), (1781, 1134804), (3014, 670566), (3562, 567402), (4521, 447044), (5343, 378268), (6028, 335283), (7124, 283701), (8597, 235092), (9042, 223522), (10686, 189134), (17194, 117546), (18084, 111761), (19591, 103164), (21372, 94567), (25791, 78364), (34388, 58773), (39182, 51582)]