42047502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{6719}}^1$

素因数の和:6880

約数の個数: 32

約数和(自身を含む): 96768000

約数和(自身を除く): 54720498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 149, 298, 447, 894, 1043, 2086, 3129, 6258, 6719, 13438, 20157, 40314, 47033, 94066, 141099, 282198, 1001131, 2002262, 3003393, 6006786, 7007917, 14015834, 21023751, 42047502]

約数ペア:

[(1, 42047502), (2, 21023751), (3, 14015834), (6, 7007917), (7, 6006786), (14, 3003393), (21, 2002262), (42, 1001131), (149, 282198), (298, 141099), (447, 94066), (894, 47033), (1043, 40314), (2086, 20157), (3129, 13438), (6258, 6719)]