16123716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 47087040

約数和(自身を除く): 30963324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 109, 126, 218, 252, 327, 436, 587, 654, 763, 981, 1174, 1308, 1526, 1761, 1962, 2289, 2348, 3052, 3522, 3924, 4109, 4578, 5283, 6867, 7044, 8218, 9156, 10566, 12327, 13734, 16436, 21132, 24654, 27468, 36981, 49308, 63983, 73962, 127966, 147924, 191949, 255932, 383898, 447881, 575847, 767796, 895762, 1151694, 1343643, 1791524, 2303388, 2687286, 4030929, 5374572, 8061858, 16123716]

約数ペア:

[(1, 16123716), (2, 8061858), (3, 5374572), (4, 4030929), (6, 2687286), (7, 2303388), (9, 1791524), (12, 1343643), (14, 1151694), (18, 895762), (21, 767796), (28, 575847), (36, 447881), (42, 383898), (63, 255932), (84, 191949), (109, 147924), (126, 127966), (218, 73962), (252, 63983), (327, 49308), (436, 36981), (587, 27468), (654, 24654), (763, 21132), (981, 16436), (1174, 13734), (1308, 12327), (1526, 10566), (1761, 9156), (1962, 8218), (2289, 7044), (2348, 6867), (3052, 5283), (3522, 4578), (3924, 4109)]