18002088

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 80

約数和(自身を含む): 54326580

約数和(自身を除く): 36324492

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2137, 2808, 4212, 4274, 6411, 8424, 8548, 12822, 17096, 19233, 25644, 27781, 38466, 51288, 55562, 57699, 76932, 83343, 111124, 115398, 153864, 166686, 173097, 222248, 230796, 250029, 333372, 346194, 461592, 500058, 666744, 692388, 750087, 1000116, 1384776, 1500174, 2000232, 2250261, 3000348, 4500522, 6000696, 9001044, 18002088]

約数ペア:

[(1, 18002088), (2, 9001044), (3, 6000696), (4, 4500522), (6, 3000348), (8, 2250261), (9, 2000232), (12, 1500174), (13, 1384776), (18, 1000116), (24, 750087), (26, 692388), (27, 666744), (36, 500058), (39, 461592), (52, 346194), (54, 333372), (72, 250029), (78, 230796), (81, 222248), (104, 173097), (108, 166686), (117, 153864), (156, 115398), (162, 111124), (216, 83343), (234, 76932), (312, 57699), (324, 55562), (351, 51288), (468, 38466), (648, 27781), (702, 25644), (936, 19233), (1053, 17096), (1404, 12822), (2106, 8548), (2137, 8424), (2808, 6411), (4212, 4274)]