18069408

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{8963}}^1$

素因数の和:8986

約数の個数: 72

約数和(自身を含む): 58732128

約数和(自身を除く): 40662720

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 8963, 17926, 26889, 35852, 53778, 62741, 71704, 80667, 107556, 125482, 143408, 161334, 188223, 215112, 250964, 286816, 322668, 376446, 430224, 501928, 564669, 645336, 752892, 860448, 1003856, 1129338, 1290672, 1505784, 2007712, 2258676, 2581344, 3011568, 4517352, 6023136, 9034704, 18069408]

約数ペア:

[(1, 18069408), (2, 9034704), (3, 6023136), (4, 4517352), (6, 3011568), (7, 2581344), (8, 2258676), (9, 2007712), (12, 1505784), (14, 1290672), (16, 1129338), (18, 1003856), (21, 860448), (24, 752892), (28, 645336), (32, 564669), (36, 501928), (42, 430224), (48, 376446), (56, 322668), (63, 286816), (72, 250964), (84, 215112), (96, 188223), (112, 161334), (126, 143408), (144, 125482), (168, 107556), (224, 80667), (252, 71704), (288, 62741), (336, 53778), (504, 35852), (672, 26889), (1008, 17926), (2016, 8963)]