7320222

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:178

約数の個数: 96

約数和(自身を含む): 20180160

約数和(自身を除く): 12859938

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 41, 42, 63, 78, 82, 91, 109, 117, 123, 126, 182, 218, 234, 246, 273, 287, 327, 369, 533, 546, 574, 654, 738, 763, 819, 861, 981, 1066, 1417, 1526, 1599, 1638, 1722, 1962, 2289, 2583, 2834, 3198, 3731, 4251, 4469, 4578, 4797, 5166, 6867, 7462, 8502, 8938, 9594, 9919, 11193, 12753, 13407, 13734, 19838, 22386, 25506, 26814, 29757, 31283, 33579, 40221, 58097, 59514, 62566, 67158, 80442, 89271, 93849, 116194, 174291, 178542, 187698, 281547, 348582, 406679, 522873, 563094, 813358, 1045746, 1220037, 2440074, 3660111, 7320222]

約数ペア:

[(1, 7320222), (2, 3660111), (3, 2440074), (6, 1220037), (7, 1045746), (9, 813358), (13, 563094), (14, 522873), (18, 406679), (21, 348582), (26, 281547), (39, 187698), (41, 178542), (42, 174291), (63, 116194), (78, 93849), (82, 89271), (91, 80442), (109, 67158), (117, 62566), (123, 59514), (126, 58097), (182, 40221), (218, 33579), (234, 31283), (246, 29757), (273, 26814), (287, 25506), (327, 22386), (369, 19838), (533, 13734), (546, 13407), (574, 12753), (654, 11193), (738, 9919), (763, 9594), (819, 8938), (861, 8502), (981, 7462), (1066, 6867), (1417, 5166), (1526, 4797), (1599, 4578), (1638, 4469), (1722, 4251), (1962, 3731), (2289, 3198), (2583, 2834)]