16397514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:915

約数の個数: 48

約数和(自身を含む): 40884480

約数和(自身を除く): 24486966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 719, 1086, 1267, 1438, 1629, 2157, 2534, 3258, 3801, 4314, 5033, 6471, 7602, 10066, 11403, 12942, 15099, 22806, 30198, 45297, 90594, 130139, 260278, 390417, 780834, 910973, 1171251, 1821946, 2342502, 2732919, 5465838, 8198757, 16397514]

約数ペア:

[(1, 16397514), (2, 8198757), (3, 5465838), (6, 2732919), (7, 2342502), (9, 1821946), (14, 1171251), (18, 910973), (21, 780834), (42, 390417), (63, 260278), (126, 130139), (181, 90594), (362, 45297), (543, 30198), (719, 22806), (1086, 15099), (1267, 12942), (1438, 11403), (1629, 10066), (2157, 7602), (2534, 6471), (3258, 5033), (3801, 4314)]