16101918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2781

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 24632802

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2719, 2961, 5438, 5922, 8157, 16314, 19033, 24471, 38066, 48942, 57099, 114198, 127793, 171297, 255586, 342594, 383379, 766758, 894551, 1150137, 1789102, 2300274, 2683653, 5367306, 8050959, 16101918]

約数ペア:

[(1, 16101918), (2, 8050959), (3, 5367306), (6, 2683653), (7, 2300274), (9, 1789102), (14, 1150137), (18, 894551), (21, 766758), (42, 383379), (47, 342594), (63, 255586), (94, 171297), (126, 127793), (141, 114198), (282, 57099), (329, 48942), (423, 38066), (658, 24471), (846, 19033), (987, 16314), (1974, 8157), (2719, 5922), (2961, 5438)]