2181408

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 5918976

約数和(自身を除く): 3737568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 733, 744, 992, 1466, 1488, 2199, 2932, 2976, 4398, 5864, 8796, 11728, 17592, 22723, 23456, 35184, 45446, 68169, 70368, 90892, 136338, 181784, 272676, 363568, 545352, 727136, 1090704, 2181408]

約数ペア:

[(1, 2181408), (2, 1090704), (3, 727136), (4, 545352), (6, 363568), (8, 272676), (12, 181784), (16, 136338), (24, 90892), (31, 70368), (32, 68169), (48, 45446), (62, 35184), (93, 23456), (96, 22723), (124, 17592), (186, 11728), (248, 8796), (372, 5864), (496, 4398), (733, 2976), (744, 2932), (992, 2199), (1466, 1488)]