21167459832

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1789001}}^1$

素因数の和:1789056

約数の個数: 64

約数和(自身を含む): 57963664800

約数和(自身を除く): 36796204968

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 116, 136, 174, 204, 232, 348, 408, 493, 696, 986, 1479, 1972, 2958, 3944, 5916, 11832, 1789001, 3578002, 5367003, 7156004, 10734006, 14312008, 21468012, 30413017, 42936024, 51881029, 60826034, 91239051, 103762058, 121652068, 155643087, 182478102, 207524116, 243304136, 311286174, 364956204, 415048232, 622572348, 729912408, 881977493, 1245144696, 1763954986, 2645932479, 3527909972, 5291864958, 7055819944, 10583729916, 21167459832]

約数ペア:

[(1, 21167459832), (2, 10583729916), (3, 7055819944), (4, 5291864958), (6, 3527909972), (8, 2645932479), (12, 1763954986), (17, 1245144696), (24, 881977493), (29, 729912408), (34, 622572348), (51, 415048232), (58, 364956204), (68, 311286174), (87, 243304136), (102, 207524116), (116, 182478102), (136, 155643087), (174, 121652068), (204, 103762058), (232, 91239051), (348, 60826034), (408, 51881029), (493, 42936024), (696, 30413017), (986, 21468012), (1479, 14312008), (1972, 10734006), (2958, 7156004), (3944, 5367003), (5916, 3578002), (11832, 1789001)]