26721156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{239}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 78704640

約数和(自身を除く): 51983484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 239, 242, 308, 363, 462, 478, 484, 717, 726, 847, 924, 956, 1331, 1434, 1452, 1673, 1694, 2541, 2629, 2662, 2868, 3346, 3388, 3993, 5019, 5082, 5258, 5324, 6692, 7887, 7986, 9317, 10038, 10164, 10516, 15774, 15972, 18403, 18634, 20076, 27951, 28919, 31548, 36806, 37268, 55209, 55902, 57838, 73612, 86757, 110418, 111804, 115676, 173514, 202433, 220836, 318109, 347028, 404866, 607299, 636218, 809732, 954327, 1214598, 1272436, 1908654, 2226763, 2429196, 3817308, 4453526, 6680289, 8907052, 13360578, 26721156]

約数ペア:

[(1, 26721156), (2, 13360578), (3, 8907052), (4, 6680289), (6, 4453526), (7, 3817308), (11, 2429196), (12, 2226763), (14, 1908654), (21, 1272436), (22, 1214598), (28, 954327), (33, 809732), (42, 636218), (44, 607299), (66, 404866), (77, 347028), (84, 318109), (121, 220836), (132, 202433), (154, 173514), (231, 115676), (239, 111804), (242, 110418), (308, 86757), (363, 73612), (462, 57838), (478, 55902), (484, 55209), (717, 37268), (726, 36806), (847, 31548), (924, 28919), (956, 27951), (1331, 20076), (1434, 18634), (1452, 18403), (1673, 15972), (1694, 15774), (2541, 10516), (2629, 10164), (2662, 10038), (2868, 9317), (3346, 7986), (3388, 7887), (3993, 6692), (5019, 5324), (5082, 5258)]