15287868

素因数分解:

$2^2\times 3^2\times {\mathrm{631}}^1\times {\mathrm{673}}^1$

素因数の和:1314

約数の個数: 36

約数和(自身を含む): 38763088

約数和(自身を除く): 23475220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631, 673, 1262, 1346, 1893, 2019, 2524, 2692, 3786, 4038, 5679, 6057, 7572, 8076, 11358, 12114, 22716, 24228, 424663, 849326, 1273989, 1698652, 2547978, 3821967, 5095956, 7643934, 15287868]

約数ペア:

[(1, 15287868), (2, 7643934), (3, 5095956), (4, 3821967), (6, 2547978), (9, 1698652), (12, 1273989), (18, 849326), (36, 424663), (631, 24228), (673, 22716), (1262, 12114), (1346, 11358), (1893, 8076), (2019, 7572), (2524, 6057), (2692, 5679), (3786, 4038)]