1944852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 5656896

約数和(自身を除く): 3712044

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 169, 182, 273, 274, 338, 364, 411, 507, 546, 548, 676, 822, 959, 1014, 1092, 1183, 1644, 1781, 1918, 2028, 2366, 2877, 3549, 3562, 3836, 4732, 5343, 5754, 7098, 7124, 10686, 11508, 12467, 14196, 21372, 23153, 24934, 37401, 46306, 49868, 69459, 74802, 92612, 138918, 149604, 162071, 277836, 324142, 486213, 648284, 972426, 1944852]

約数ペア:

[(1, 1944852), (2, 972426), (3, 648284), (4, 486213), (6, 324142), (7, 277836), (12, 162071), (13, 149604), (14, 138918), (21, 92612), (26, 74802), (28, 69459), (39, 49868), (42, 46306), (52, 37401), (78, 24934), (84, 23153), (91, 21372), (137, 14196), (156, 12467), (169, 11508), (182, 10686), (273, 7124), (274, 7098), (338, 5754), (364, 5343), (411, 4732), (507, 3836), (546, 3562), (548, 3549), (676, 2877), (822, 2366), (959, 2028), (1014, 1918), (1092, 1781), (1183, 1644)]