23004972

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:173

約数の個数: 120

約数和(自身を含む): 65659440

約数和(自身を除く): 42654468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 101, 108, 111, 114, 148, 162, 171, 202, 222, 228, 303, 324, 333, 342, 404, 444, 513, 606, 666, 684, 703, 909, 999, 1026, 1212, 1332, 1406, 1539, 1818, 1919, 1998, 2052, 2109, 2727, 2812, 2997, 3078, 3636, 3737, 3838, 3996, 4218, 5454, 5757, 5994, 6156, 6327, 7474, 7676, 8181, 8436, 10908, 11211, 11514, 11988, 12654, 14948, 16362, 17271, 18981, 22422, 23028, 25308, 32724, 33633, 34542, 37962, 44844, 51813, 56943, 67266, 69084, 71003, 75924, 100899, 103626, 113886, 134532, 142006, 155439, 201798, 207252, 213009, 227772, 284012, 302697, 310878, 403596, 426018, 605394, 621756, 639027, 852036, 1210788, 1278054, 1917081, 2556108, 3834162, 5751243, 7668324, 11502486, 23004972]

約数ペア:

[(1, 23004972), (2, 11502486), (3, 7668324), (4, 5751243), (6, 3834162), (9, 2556108), (12, 1917081), (18, 1278054), (19, 1210788), (27, 852036), (36, 639027), (37, 621756), (38, 605394), (54, 426018), (57, 403596), (74, 310878), (76, 302697), (81, 284012), (101, 227772), (108, 213009), (111, 207252), (114, 201798), (148, 155439), (162, 142006), (171, 134532), (202, 113886), (222, 103626), (228, 100899), (303, 75924), (324, 71003), (333, 69084), (342, 67266), (404, 56943), (444, 51813), (513, 44844), (606, 37962), (666, 34542), (684, 33633), (703, 32724), (909, 25308), (999, 23028), (1026, 22422), (1212, 18981), (1332, 17271), (1406, 16362), (1539, 14948), (1818, 12654), (1919, 11988), (1998, 11514), (2052, 11211), (2109, 10908), (2727, 8436), (2812, 8181), (2997, 7676), (3078, 7474), (3636, 6327), (3737, 6156), (3838, 5994), (3996, 5757), (4218, 5454)]