555509916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{62473}}^1$

素因数の和:62515

約数の個数: 72

約数和(自身を含む): 1591837520

約数和(自身を除く): 1036327604

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 62473, 124946, 187419, 249892, 374838, 562257, 749676, 812149, 1124514, 1186987, 1624298, 2249028, 2373974, 2436447, 3248596, 3560961, 4747948, 4872894, 7121922, 7309341, 9745788, 10682883, 14243844, 14618682, 15430831, 21365766, 29237364, 30861662, 42731532, 46292493, 61723324, 92584986, 138877479, 185169972, 277754958, 555509916]

約数ペア:

[(1, 555509916), (2, 277754958), (3, 185169972), (4, 138877479), (6, 92584986), (9, 61723324), (12, 46292493), (13, 42731532), (18, 30861662), (19, 29237364), (26, 21365766), (36, 15430831), (38, 14618682), (39, 14243844), (52, 10682883), (57, 9745788), (76, 7309341), (78, 7121922), (114, 4872894), (117, 4747948), (156, 3560961), (171, 3248596), (228, 2436447), (234, 2373974), (247, 2249028), (342, 1624298), (468, 1186987), (494, 1124514), (684, 812149), (741, 749676), (988, 562257), (1482, 374838), (2223, 249892), (2964, 187419), (4446, 124946), (8892, 62473)]