18304344

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{6871}}^1$

素因数の和:6920

約数の個数: 48

約数和(自身を含む): 50921520

約数和(自身を除く): 32617176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 6871, 13742, 20613, 27484, 41226, 54968, 61839, 82452, 123678, 164904, 247356, 254227, 494712, 508454, 762681, 1016908, 1525362, 2033816, 2288043, 3050724, 4576086, 6101448, 9152172, 18304344]

約数ペア:

[(1, 18304344), (2, 9152172), (3, 6101448), (4, 4576086), (6, 3050724), (8, 2288043), (9, 2033816), (12, 1525362), (18, 1016908), (24, 762681), (36, 508454), (37, 494712), (72, 254227), (74, 247356), (111, 164904), (148, 123678), (222, 82452), (296, 61839), (333, 54968), (444, 41226), (666, 27484), (888, 20613), (1332, 13742), (2664, 6871)]