16506468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 46222176

約数和(自身を除く): 29715708

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 73, 99, 132, 146, 198, 219, 292, 396, 438, 571, 657, 803, 876, 1142, 1314, 1606, 1713, 2284, 2409, 2628, 3212, 3426, 4818, 5139, 6281, 6852, 7227, 9636, 10278, 12562, 14454, 18843, 20556, 25124, 28908, 37686, 41683, 56529, 75372, 83366, 113058, 125049, 166732, 226116, 250098, 375147, 458513, 500196, 750294, 917026, 1375539, 1500588, 1834052, 2751078, 4126617, 5502156, 8253234, 16506468]

約数ペア:

[(1, 16506468), (2, 8253234), (3, 5502156), (4, 4126617), (6, 2751078), (9, 1834052), (11, 1500588), (12, 1375539), (18, 917026), (22, 750294), (33, 500196), (36, 458513), (44, 375147), (66, 250098), (73, 226116), (99, 166732), (132, 125049), (146, 113058), (198, 83366), (219, 75372), (292, 56529), (396, 41683), (438, 37686), (571, 28908), (657, 25124), (803, 20556), (876, 18843), (1142, 14454), (1314, 12562), (1606, 10278), (1713, 9636), (2284, 7227), (2409, 6852), (2628, 6281), (3212, 5139), (3426, 4818)]