21642984

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{9109}}^1$

素因数の和:9135

約数の個数: 64

約数和(自身を含む): 65592000

約数和(自身を除く): 43949016

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 9109, 18218, 27327, 36436, 54654, 72872, 81981, 100199, 109308, 163962, 200398, 218616, 245943, 300597, 327924, 400796, 491886, 601194, 655848, 801592, 901791, 983772, 1202388, 1803582, 1967544, 2404776, 2705373, 3607164, 5410746, 7214328, 10821492, 21642984]

約数ペア:

[(1, 21642984), (2, 10821492), (3, 7214328), (4, 5410746), (6, 3607164), (8, 2705373), (9, 2404776), (11, 1967544), (12, 1803582), (18, 1202388), (22, 983772), (24, 901791), (27, 801592), (33, 655848), (36, 601194), (44, 491886), (54, 400796), (66, 327924), (72, 300597), (88, 245943), (99, 218616), (108, 200398), (132, 163962), (198, 109308), (216, 100199), (264, 81981), (297, 72872), (396, 54654), (594, 36436), (792, 27327), (1188, 18218), (2376, 9109)]