21344754

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2011}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 44907840

約数和(自身を除く): 23563086

約数列:

[1, 2, 3, 6, 29, 58, 61, 87, 122, 174, 183, 366, 1769, 2011, 3538, 4022, 5307, 6033, 10614, 12066, 58319, 116638, 122671, 174957, 245342, 349914, 368013, 736026, 3557459, 7114918, 10672377, 21344754]

約数ペア:

[(1, 21344754), (2, 10672377), (3, 7114918), (6, 3557459), (29, 736026), (58, 368013), (61, 349914), (87, 245342), (122, 174957), (174, 122671), (183, 116638), (366, 58319), (1769, 12066), (2011, 10614), (3538, 6033), (4022, 5307)]