18938557404

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3259}}^1\times {\mathrm{4139}}^1$

素因数の和:7424

約数の個数: 96

約数和(自身を含む): 52905888000

約数和(自身を除く): 33967330596

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 3259, 4139, 6518, 8278, 9777, 12417, 13036, 16556, 19554, 24834, 29331, 37251, 39108, 42367, 49668, 53807, 58662, 74502, 84734, 87993, 107614, 111753, 117324, 127101, 149004, 161421, 169468, 175986, 215228, 223506, 254202, 322842, 351972, 381303, 447012, 484263, 508404, 645684, 762606, 968526, 1143909, 1452789, 1525212, 1937052, 2287818, 2905578, 4575636, 5811156, 13489001, 26978002, 40467003, 53956004, 80934006, 121401009, 161868012, 175357013, 242802018, 350714026, 364203027, 485604036, 526071039, 701428052, 728406054, 1052142078, 1456812108, 1578213117, 2104284156, 3156426234, 4734639351, 6312852468, 9469278702, 18938557404]

約数ペア:

[(1, 18938557404), (2, 9469278702), (3, 6312852468), (4, 4734639351), (6, 3156426234), (9, 2104284156), (12, 1578213117), (13, 1456812108), (18, 1052142078), (26, 728406054), (27, 701428052), (36, 526071039), (39, 485604036), (52, 364203027), (54, 350714026), (78, 242802018), (108, 175357013), (117, 161868012), (156, 121401009), (234, 80934006), (351, 53956004), (468, 40467003), (702, 26978002), (1404, 13489001), (3259, 5811156), (4139, 4575636), (6518, 2905578), (8278, 2287818), (9777, 1937052), (12417, 1525212), (13036, 1452789), (16556, 1143909), (19554, 968526), (24834, 762606), (29331, 645684), (37251, 508404), (39108, 484263), (42367, 447012), (49668, 381303), (53807, 351972), (58662, 322842), (74502, 254202), (84734, 223506), (87993, 215228), (107614, 175986), (111753, 169468), (117324, 161421), (127101, 149004)]