16979892

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{229}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 41112960

約数和(自身を除く): 24133068

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 167, 222, 229, 334, 444, 458, 501, 668, 687, 916, 1002, 1374, 2004, 2748, 6179, 8473, 12358, 16946, 18537, 24716, 25419, 33892, 37074, 38243, 50838, 74148, 76486, 101676, 114729, 152972, 229458, 458916, 1414991, 2829982, 4244973, 5659964, 8489946, 16979892]

約数ペア:

[(1, 16979892), (2, 8489946), (3, 5659964), (4, 4244973), (6, 2829982), (12, 1414991), (37, 458916), (74, 229458), (111, 152972), (148, 114729), (167, 101676), (222, 76486), (229, 74148), (334, 50838), (444, 38243), (458, 37074), (501, 33892), (668, 25419), (687, 24716), (916, 18537), (1002, 16946), (1374, 12358), (2004, 8473), (2748, 6179)]