12980088

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{607}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 39836160

約数和(自身を除く): 26856072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 243, 264, 297, 324, 396, 486, 594, 607, 648, 792, 891, 972, 1188, 1214, 1782, 1821, 1944, 2376, 2428, 2673, 3564, 3642, 4856, 5346, 5463, 6677, 7128, 7284, 10692, 10926, 13354, 14568, 16389, 20031, 21384, 21852, 26708, 32778, 40062, 43704, 49167, 53416, 60093, 65556, 80124, 98334, 120186, 131112, 147501, 160248, 180279, 196668, 240372, 295002, 360558, 393336, 480744, 540837, 590004, 721116, 1081674, 1180008, 1442232, 1622511, 2163348, 3245022, 4326696, 6490044, 12980088]

約数ペア:

[(1, 12980088), (2, 6490044), (3, 4326696), (4, 3245022), (6, 2163348), (8, 1622511), (9, 1442232), (11, 1180008), (12, 1081674), (18, 721116), (22, 590004), (24, 540837), (27, 480744), (33, 393336), (36, 360558), (44, 295002), (54, 240372), (66, 196668), (72, 180279), (81, 160248), (88, 147501), (99, 131112), (108, 120186), (132, 98334), (162, 80124), (198, 65556), (216, 60093), (243, 53416), (264, 49167), (297, 43704), (324, 40062), (396, 32778), (486, 26708), (594, 21852), (607, 21384), (648, 20031), (792, 16389), (891, 14568), (972, 13354), (1188, 10926), (1214, 10692), (1782, 7284), (1821, 7128), (1944, 6677), (2376, 5463), (2428, 5346), (2673, 4856), (3564, 3642)]