2178168

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:1987

約数の個数: 32

約数和(自身を含む): 5564160

約数和(自身を除く): 3385992

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 1931, 3862, 5793, 7724, 11586, 15448, 23172, 46344, 90757, 181514, 272271, 363028, 544542, 726056, 1089084, 2178168]

約数ペア:

[(1, 2178168), (2, 1089084), (3, 726056), (4, 544542), (6, 363028), (8, 272271), (12, 181514), (24, 90757), (47, 46344), (94, 23172), (141, 15448), (188, 11586), (282, 7724), (376, 5793), (564, 3862), (1128, 1931)]