21144024

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{809}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 64638000

約数和(自身を除く): 43493976

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 809, 968, 1089, 1188, 1452, 1618, 2178, 2376, 2427, 2904, 3236, 3267, 4356, 4854, 6472, 6534, 7281, 8712, 8899, 9708, 13068, 14562, 17798, 19416, 21843, 26136, 26697, 29124, 35596, 43686, 53394, 58248, 71192, 80091, 87372, 97889, 106788, 160182, 174744, 195778, 213576, 240273, 293667, 320364, 391556, 480546, 587334, 640728, 783112, 881001, 961092, 1174668, 1762002, 1922184, 2349336, 2643003, 3524004, 5286006, 7048008, 10572012, 21144024]

約数ペア:

[(1, 21144024), (2, 10572012), (3, 7048008), (4, 5286006), (6, 3524004), (8, 2643003), (9, 2349336), (11, 1922184), (12, 1762002), (18, 1174668), (22, 961092), (24, 881001), (27, 783112), (33, 640728), (36, 587334), (44, 480546), (54, 391556), (66, 320364), (72, 293667), (88, 240273), (99, 213576), (108, 195778), (121, 174744), (132, 160182), (198, 106788), (216, 97889), (242, 87372), (264, 80091), (297, 71192), (363, 58248), (396, 53394), (484, 43686), (594, 35596), (726, 29124), (792, 26697), (809, 26136), (968, 21843), (1089, 19416), (1188, 17798), (1452, 14562), (1618, 13068), (2178, 9708), (2376, 8899), (2427, 8712), (2904, 7281), (3236, 6534), (3267, 6472), (4356, 4854)]