1814314203

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 2952167712

約数和(自身を除く): 1137853509

約数列:

[1, 3, 9, 13, 37, 39, 103, 111, 117, 169, 309, 313, 333, 481, 507, 927, 939, 1339, 1443, 1521, 2817, 3811, 4017, 4069, 4329, 6253, 11433, 11581, 12051, 12207, 17407, 18759, 32239, 34299, 34743, 36621, 49543, 52221, 52897, 56277, 96717, 104229, 148629, 150553, 156663, 158691, 290151, 419107, 445887, 451659, 476073, 644059, 1192843, 1257321, 1354977, 1932177, 1957189, 3578529, 3771963, 5448391, 5796531, 5871567, 10735587, 15506959, 16345173, 17614701, 46520877, 49035519, 139562631, 201590467, 604771401, 1814314203]

約数ペア:

[(1, 1814314203), (3, 604771401), (9, 201590467), (13, 139562631), (37, 49035519), (39, 46520877), (103, 17614701), (111, 16345173), (117, 15506959), (169, 10735587), (309, 5871567), (313, 5796531), (333, 5448391), (481, 3771963), (507, 3578529), (927, 1957189), (939, 1932177), (1339, 1354977), (1443, 1257321), (1521, 1192843), (2817, 644059), (3811, 476073), (4017, 451659), (4069, 445887), (4329, 419107), (6253, 290151), (11433, 158691), (11581, 156663), (12051, 150553), (12207, 148629), (17407, 104229), (18759, 96717), (32239, 56277), (34299, 52897), (34743, 52221), (36621, 49543)]