15447996

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 42317184

約数和(自身を除く): 26869188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 691, 828, 972, 1242, 1382, 1863, 2073, 2484, 2764, 3726, 4146, 5589, 6219, 7452, 8292, 11178, 12438, 15893, 18657, 22356, 24876, 31786, 37314, 47679, 55971, 63572, 74628, 95358, 111942, 143037, 167913, 190716, 223884, 286074, 335826, 429111, 572148, 671652, 858222, 1287333, 1716444, 2574666, 3861999, 5149332, 7723998, 15447996]

約数ペア:

[(1, 15447996), (2, 7723998), (3, 5149332), (4, 3861999), (6, 2574666), (9, 1716444), (12, 1287333), (18, 858222), (23, 671652), (27, 572148), (36, 429111), (46, 335826), (54, 286074), (69, 223884), (81, 190716), (92, 167913), (108, 143037), (138, 111942), (162, 95358), (207, 74628), (243, 63572), (276, 55971), (324, 47679), (414, 37314), (486, 31786), (621, 24876), (691, 22356), (828, 18657), (972, 15893), (1242, 12438), (1382, 11178), (1863, 8292), (2073, 7452), (2484, 6219), (2764, 5589), (3726, 4146)]