1639290636

素因数分解:

$2^2\times 3^6\times {\mathrm{53}}^1\times {\mathrm{10607}}^1$

素因数の和:10682

約数の個数: 84

約数和(自身を含む): 4382737632

約数和(自身を除く): 2743446996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 729, 954, 972, 1431, 1458, 1908, 2862, 2916, 4293, 5724, 8586, 10607, 12879, 17172, 21214, 25758, 31821, 38637, 42428, 51516, 63642, 77274, 95463, 127284, 154548, 190926, 286389, 381852, 562171, 572778, 859167, 1124342, 1145556, 1686513, 1718334, 2248684, 2577501, 3373026, 3436668, 5059539, 5155002, 6746052, 7732503, 10119078, 10310004, 15178617, 15465006, 20238156, 30357234, 30930012, 45535851, 60714468, 91071702, 136607553, 182143404, 273215106, 409822659, 546430212, 819645318, 1639290636]

約数ペア:

[(1, 1639290636), (2, 819645318), (3, 546430212), (4, 409822659), (6, 273215106), (9, 182143404), (12, 136607553), (18, 91071702), (27, 60714468), (36, 45535851), (53, 30930012), (54, 30357234), (81, 20238156), (106, 15465006), (108, 15178617), (159, 10310004), (162, 10119078), (212, 7732503), (243, 6746052), (318, 5155002), (324, 5059539), (477, 3436668), (486, 3373026), (636, 2577501), (729, 2248684), (954, 1718334), (972, 1686513), (1431, 1145556), (1458, 1124342), (1908, 859167), (2862, 572778), (2916, 562171), (4293, 381852), (5724, 286389), (8586, 190926), (10607, 154548), (12879, 127284), (17172, 95463), (21214, 77274), (25758, 63642), (31821, 51516), (38637, 42428)]