1521996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{18119}}^1$

素因数の和:18133

約数の個数: 24

約数和(自身を含む): 4058880

約数和(自身を除く): 2536884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 18119, 36238, 54357, 72476, 108714, 126833, 217428, 253666, 380499, 507332, 760998, 1521996]

約数ペア:

[(1, 1521996), (2, 760998), (3, 507332), (4, 380499), (6, 253666), (7, 217428), (12, 126833), (14, 108714), (21, 72476), (28, 54357), (42, 36238), (84, 18119)]