1180237554

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{1249}}^1$

素因数の和:1589

約数の個数: 80

約数和(自身を含む): 2795100000

約数和(自身を除く): 1614862446

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 307, 342, 513, 614, 921, 1026, 1249, 1539, 1842, 2498, 2763, 3078, 3747, 5526, 5833, 7494, 8289, 11241, 11666, 16578, 17499, 22482, 23731, 24867, 33723, 34998, 47462, 49734, 52497, 67446, 71193, 101169, 104994, 142386, 157491, 202338, 213579, 314982, 383443, 427158, 472473, 640737, 766886, 944946, 1150329, 1281474, 1922211, 2300658, 3450987, 3844422, 6901974, 7285417, 10352961, 14570834, 20705922, 21856251, 31058883, 43712502, 62117766, 65568753, 131137506, 196706259, 393412518, 590118777, 1180237554]

約数ペア:

[(1, 1180237554), (2, 590118777), (3, 393412518), (6, 196706259), (9, 131137506), (18, 65568753), (19, 62117766), (27, 43712502), (38, 31058883), (54, 21856251), (57, 20705922), (81, 14570834), (114, 10352961), (162, 7285417), (171, 6901974), (307, 3844422), (342, 3450987), (513, 2300658), (614, 1922211), (921, 1281474), (1026, 1150329), (1249, 944946), (1539, 766886), (1842, 640737), (2498, 472473), (2763, 427158), (3078, 383443), (3747, 314982), (5526, 213579), (5833, 202338), (7494, 157491), (8289, 142386), (11241, 104994), (11666, 101169), (16578, 71193), (17499, 67446), (22482, 52497), (23731, 49734), (24867, 47462), (33723, 34998)]