17121672

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2603

約数の個数: 64

約数和(自身を含む): 49113600

約数和(自身を除く): 31991928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 2557, 3348, 5114, 6696, 7671, 10228, 15342, 20456, 23013, 30684, 46026, 61368, 69039, 79267, 92052, 138078, 158534, 184104, 237801, 276156, 317068, 475602, 552312, 634136, 713403, 951204, 1426806, 1902408, 2140209, 2853612, 4280418, 5707224, 8560836, 17121672]

約数ペア:

[(1, 17121672), (2, 8560836), (3, 5707224), (4, 4280418), (6, 2853612), (8, 2140209), (9, 1902408), (12, 1426806), (18, 951204), (24, 713403), (27, 634136), (31, 552312), (36, 475602), (54, 317068), (62, 276156), (72, 237801), (93, 184104), (108, 158534), (124, 138078), (186, 92052), (216, 79267), (248, 69039), (279, 61368), (372, 46026), (558, 30684), (744, 23013), (837, 20456), (1116, 15342), (1674, 10228), (2232, 7671), (2557, 6696), (3348, 5114)]