1921038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 4478976

約数和(自身を除く): 2557938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 863, 1113, 1726, 2226, 2589, 5178, 6041, 12082, 18123, 36246, 45739, 91478, 137217, 274434, 320173, 640346, 960519, 1921038]

約数ペア:

[(1, 1921038), (2, 960519), (3, 640346), (6, 320173), (7, 274434), (14, 137217), (21, 91478), (42, 45739), (53, 36246), (106, 18123), (159, 12082), (318, 6041), (371, 5178), (742, 2589), (863, 2226), (1113, 1726)]