11784924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 31903872

約数和(自身を除く): 20118948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 331, 387, 414, 516, 662, 774, 828, 989, 993, 1324, 1548, 1978, 1986, 2967, 2979, 3956, 3972, 5934, 5958, 7613, 8901, 11868, 11916, 14233, 15226, 17802, 22839, 28466, 30452, 35604, 42699, 45678, 56932, 68517, 85398, 91356, 128097, 137034, 170796, 256194, 274068, 327359, 512388, 654718, 982077, 1309436, 1964154, 2946231, 3928308, 5892462, 11784924]

約数ペア:

[(1, 11784924), (2, 5892462), (3, 3928308), (4, 2946231), (6, 1964154), (9, 1309436), (12, 982077), (18, 654718), (23, 512388), (36, 327359), (43, 274068), (46, 256194), (69, 170796), (86, 137034), (92, 128097), (129, 91356), (138, 85398), (172, 68517), (207, 56932), (258, 45678), (276, 42699), (331, 35604), (387, 30452), (414, 28466), (516, 22839), (662, 17802), (774, 15226), (828, 14233), (989, 11916), (993, 11868), (1324, 8901), (1548, 7613), (1978, 5958), (1986, 5934), (2967, 3972), (2979, 3956)]