17892756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 144

約数和(自身を含む): 56434560

約数和(自身を除く): 38541804

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 37, 38, 42, 57, 63, 74, 76, 84, 101, 111, 114, 126, 133, 148, 171, 202, 222, 228, 252, 259, 266, 303, 333, 342, 399, 404, 444, 518, 532, 606, 666, 684, 703, 707, 777, 798, 909, 1036, 1197, 1212, 1332, 1406, 1414, 1554, 1596, 1818, 1919, 2109, 2121, 2331, 2394, 2812, 2828, 3108, 3636, 3737, 3838, 4218, 4242, 4662, 4788, 4921, 5757, 6327, 6363, 7474, 7676, 8436, 8484, 9324, 9842, 11211, 11514, 12654, 12726, 13433, 14763, 14948, 17271, 19684, 22422, 23028, 25308, 25452, 26159, 26866, 29526, 33633, 34542, 40299, 44289, 44844, 52318, 53732, 59052, 67266, 69084, 71003, 78477, 80598, 88578, 104636, 120897, 134532, 142006, 156954, 161196, 177156, 213009, 235431, 241794, 284012, 313908, 426018, 470862, 483588, 497021, 639027, 852036, 941724, 994042, 1278054, 1491063, 1988084, 2556108, 2982126, 4473189, 5964252, 8946378, 17892756]

約数ペア:

[(1, 17892756), (2, 8946378), (3, 5964252), (4, 4473189), (6, 2982126), (7, 2556108), (9, 1988084), (12, 1491063), (14, 1278054), (18, 994042), (19, 941724), (21, 852036), (28, 639027), (36, 497021), (37, 483588), (38, 470862), (42, 426018), (57, 313908), (63, 284012), (74, 241794), (76, 235431), (84, 213009), (101, 177156), (111, 161196), (114, 156954), (126, 142006), (133, 134532), (148, 120897), (171, 104636), (202, 88578), (222, 80598), (228, 78477), (252, 71003), (259, 69084), (266, 67266), (303, 59052), (333, 53732), (342, 52318), (399, 44844), (404, 44289), (444, 40299), (518, 34542), (532, 33633), (606, 29526), (666, 26866), (684, 26159), (703, 25452), (707, 25308), (777, 23028), (798, 22422), (909, 19684), (1036, 17271), (1197, 14948), (1212, 14763), (1332, 13433), (1406, 12726), (1414, 12654), (1554, 11514), (1596, 11211), (1818, 9842), (1919, 9324), (2109, 8484), (2121, 8436), (2331, 7676), (2394, 7474), (2812, 6363), (2828, 6327), (3108, 5757), (3636, 4921), (3737, 4788), (3838, 4662), (4218, 4242)]