2012040312

素因数分解:

$2^3\times 3^1\times {\mathrm{5639}}^1\times {\mathrm{14867}}^1$

素因数の和:20515

約数の個数: 32

約数和(自身を含む): 5031331200

約数和(自身を除く): 3019290888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5639, 11278, 14867, 16917, 22556, 29734, 33834, 44601, 45112, 59468, 67668, 89202, 118936, 135336, 178404, 356808, 83835013, 167670026, 251505039, 335340052, 503010078, 670680104, 1006020156, 2012040312]

約数ペア:

[(1, 2012040312), (2, 1006020156), (3, 670680104), (4, 503010078), (6, 335340052), (8, 251505039), (12, 167670026), (24, 83835013), (5639, 356808), (11278, 178404), (14867, 135336), (16917, 118936), (22556, 89202), (29734, 67668), (33834, 59468), (44601, 45112)]