22043637

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 64

約数和(自身を含む): 42577920

約数和(自身を除く): 20534283

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 63, 69, 77, 99, 161, 189, 207, 231, 253, 297, 461, 483, 621, 693, 759, 1383, 1449, 1771, 2079, 2277, 3227, 4149, 4347, 5071, 5313, 6831, 9681, 10603, 12447, 15213, 15939, 29043, 31809, 35497, 45639, 47817, 74221, 87129, 95427, 106491, 116633, 136917, 222663, 286281, 319473, 349899, 667989, 816431, 958419, 1049697, 2003967, 2449293, 3149091, 7347879, 22043637]

約数ペア:

[(1, 22043637), (3, 7347879), (7, 3149091), (9, 2449293), (11, 2003967), (21, 1049697), (23, 958419), (27, 816431), (33, 667989), (63, 349899), (69, 319473), (77, 286281), (99, 222663), (161, 136917), (189, 116633), (207, 106491), (231, 95427), (253, 87129), (297, 74221), (461, 47817), (483, 45639), (621, 35497), (693, 31809), (759, 29043), (1383, 15939), (1449, 15213), (1771, 12447), (2079, 10603), (2277, 9681), (3227, 6831), (4149, 5313), (4347, 5071)]