1816958052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{554627}}^1$

素因数の和:554657

約数の個数: 72

約数和(自身を含む): 5652768576

約数和(自身を除く): 3835810524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 554627, 1109254, 1663881, 2218508, 3327762, 3882389, 4991643, 6655524, 7210151, 7764778, 9983286, 11647167, 14420302, 15529556, 19966572, 21630453, 23294334, 28840604, 34941501, 43260906, 46588668, 50471057, 64891359, 69883002, 86521812, 100942114, 129782718, 139766004, 151413171, 201884228, 259565436, 302826342, 454239513, 605652684, 908479026, 1816958052]

約数ペア:

[(1, 1816958052), (2, 908479026), (3, 605652684), (4, 454239513), (6, 302826342), (7, 259565436), (9, 201884228), (12, 151413171), (13, 139766004), (14, 129782718), (18, 100942114), (21, 86521812), (26, 69883002), (28, 64891359), (36, 50471057), (39, 46588668), (42, 43260906), (52, 34941501), (63, 28840604), (78, 23294334), (84, 21630453), (91, 19966572), (117, 15529556), (126, 14420302), (156, 11647167), (182, 9983286), (234, 7764778), (252, 7210151), (273, 6655524), (364, 4991643), (468, 3882389), (546, 3327762), (819, 2218508), (1092, 1663881), (1638, 1109254), (3276, 554627)]