2679984

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 60

約数和(自身を含む): 7718256

約数和(自身を除く): 5038272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 503, 592, 666, 888, 1006, 1332, 1509, 1776, 2012, 2664, 3018, 4024, 4527, 5328, 6036, 8048, 9054, 12072, 18108, 18611, 24144, 36216, 37222, 55833, 72432, 74444, 111666, 148888, 167499, 223332, 297776, 334998, 446664, 669996, 893328, 1339992, 2679984]

約数ペア:

[(1, 2679984), (2, 1339992), (3, 893328), (4, 669996), (6, 446664), (8, 334998), (9, 297776), (12, 223332), (16, 167499), (18, 148888), (24, 111666), (36, 74444), (37, 72432), (48, 55833), (72, 37222), (74, 36216), (111, 24144), (144, 18611), (148, 18108), (222, 12072), (296, 9054), (333, 8048), (444, 6036), (503, 5328), (592, 4527), (666, 4024), (888, 3018), (1006, 2664), (1332, 2012), (1509, 1776)]