12815172

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1069}}^1$

素因数の和:1122

約数の個数: 60

約数和(自身を含む): 34439020

約数和(自身を除く): 21623848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1069, 1332, 1998, 2138, 2997, 3207, 3996, 4276, 5994, 6414, 9621, 11988, 12828, 19242, 28863, 38484, 39553, 57726, 79106, 86589, 115452, 118659, 158212, 173178, 237318, 346356, 355977, 474636, 711954, 1067931, 1423908, 2135862, 3203793, 4271724, 6407586, 12815172]

約数ペア:

[(1, 12815172), (2, 6407586), (3, 4271724), (4, 3203793), (6, 2135862), (9, 1423908), (12, 1067931), (18, 711954), (27, 474636), (36, 355977), (37, 346356), (54, 237318), (74, 173178), (81, 158212), (108, 118659), (111, 115452), (148, 86589), (162, 79106), (222, 57726), (324, 39553), (333, 38484), (444, 28863), (666, 19242), (999, 12828), (1069, 11988), (1332, 9621), (1998, 6414), (2138, 5994), (2997, 4276), (3207, 3996)]