21324048

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{15319}}^1$

素因数の和:15359

約数の個数: 40

約数和(自身を含む): 56990400

約数和(自身を除く): 35666352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 15319, 30638, 45957, 61276, 91914, 122552, 183828, 245104, 367656, 444251, 735312, 888502, 1332753, 1777004, 2665506, 3554008, 5331012, 7108016, 10662024, 21324048]

約数ペア:

[(1, 21324048), (2, 10662024), (3, 7108016), (4, 5331012), (6, 3554008), (8, 2665506), (12, 1777004), (16, 1332753), (24, 888502), (29, 735312), (48, 444251), (58, 367656), (87, 245104), (116, 183828), (174, 122552), (232, 91914), (348, 61276), (464, 45957), (696, 30638), (1392, 15319)]