2190429972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36809}}^1$

素因数の和:36870

約数の個数: 96

約数和(自身を含む): 6184080000

約数和(自身を除く): 3993650028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 171, 174, 228, 261, 342, 348, 513, 522, 551, 684, 783, 1026, 1044, 1102, 1566, 1653, 2052, 2204, 3132, 3306, 4959, 6612, 9918, 14877, 19836, 29754, 36809, 59508, 73618, 110427, 147236, 220854, 331281, 441708, 662562, 699371, 993843, 1067461, 1325124, 1398742, 1987686, 2098113, 2134922, 2797484, 3202383, 3975372, 4196226, 4269844, 6294339, 6404766, 8392452, 9607149, 12588678, 12809532, 18883017, 19214298, 20281759, 25177356, 28821447, 37766034, 38428596, 40563518, 57642894, 60845277, 75532068, 81127036, 115285788, 121690554, 182535831, 243381108, 365071662, 547607493, 730143324, 1095214986, 2190429972]

約数ペア:

[(1, 2190429972), (2, 1095214986), (3, 730143324), (4, 547607493), (6, 365071662), (9, 243381108), (12, 182535831), (18, 121690554), (19, 115285788), (27, 81127036), (29, 75532068), (36, 60845277), (38, 57642894), (54, 40563518), (57, 38428596), (58, 37766034), (76, 28821447), (87, 25177356), (108, 20281759), (114, 19214298), (116, 18883017), (171, 12809532), (174, 12588678), (228, 9607149), (261, 8392452), (342, 6404766), (348, 6294339), (513, 4269844), (522, 4196226), (551, 3975372), (684, 3202383), (783, 2797484), (1026, 2134922), (1044, 2098113), (1102, 1987686), (1566, 1398742), (1653, 1325124), (2052, 1067461), (2204, 993843), (3132, 699371), (3306, 662562), (4959, 441708), (6612, 331281), (9918, 220854), (14877, 147236), (19836, 110427), (29754, 73618), (36809, 59508)]