12870292068

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{304781}}^1$

素因数の和:304834

約数の個数: 96

約数和(自身を含む): 36866430720

約数和(自身を除く): 23996138652

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 92, 102, 108, 138, 153, 204, 207, 276, 306, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1564, 1836, 2346, 2484, 3519, 4692, 7038, 10557, 14076, 21114, 42228, 304781, 609562, 914343, 1219124, 1828686, 2743029, 3657372, 5181277, 5486058, 7009963, 8229087, 10362554, 10972116, 14019926, 15543831, 16458174, 20725108, 21029889, 28039852, 31087662, 32916348, 42059778, 46631493, 62175324, 63089667, 84119556, 93262986, 119169371, 126179334, 139894479, 186525972, 189269001, 238338742, 252358668, 279788958, 357508113, 378538002, 476677484, 559577916, 715016226, 757076004, 1072524339, 1430032452, 2145048678, 3217573017, 4290097356, 6435146034, 12870292068]

約数ペア:

[(1, 12870292068), (2, 6435146034), (3, 4290097356), (4, 3217573017), (6, 2145048678), (9, 1430032452), (12, 1072524339), (17, 757076004), (18, 715016226), (23, 559577916), (27, 476677484), (34, 378538002), (36, 357508113), (46, 279788958), (51, 252358668), (54, 238338742), (68, 189269001), (69, 186525972), (92, 139894479), (102, 126179334), (108, 119169371), (138, 93262986), (153, 84119556), (204, 63089667), (207, 62175324), (276, 46631493), (306, 42059778), (391, 32916348), (414, 31087662), (459, 28039852), (612, 21029889), (621, 20725108), (782, 16458174), (828, 15543831), (918, 14019926), (1173, 10972116), (1242, 10362554), (1564, 8229087), (1836, 7009963), (2346, 5486058), (2484, 5181277), (3519, 3657372), (4692, 2743029), (7038, 1828686), (10557, 1219124), (14076, 914343), (21114, 609562), (42228, 304781)]