16862844

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{631}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 42045696

約数和(自身を除く): 25182852

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 631, 786, 1262, 1572, 1893, 2227, 2524, 3786, 4454, 6681, 7572, 8908, 10727, 13362, 21454, 26724, 32181, 42908, 64362, 82661, 128724, 165322, 247983, 330644, 495966, 991932, 1405237, 2810474, 4215711, 5620948, 8431422, 16862844]

約数ペア:

[(1, 16862844), (2, 8431422), (3, 5620948), (4, 4215711), (6, 2810474), (12, 1405237), (17, 991932), (34, 495966), (51, 330644), (68, 247983), (102, 165322), (131, 128724), (204, 82661), (262, 64362), (393, 42908), (524, 32181), (631, 26724), (786, 21454), (1262, 13362), (1572, 10727), (1893, 8908), (2227, 7572), (2524, 6681), (3786, 4454)]