39955188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5227}}^1$

素因数の和:5261

約数の個数: 72

約数和(自身を含む): 116814432

約数和(自身を除く): 76859244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5227, 7644, 10454, 15681, 20908, 31362, 36589, 62724, 67951, 73178, 109767, 135902, 146356, 203853, 219534, 256123, 271804, 407706, 439068, 475657, 512246, 768369, 815412, 951314, 1024492, 1426971, 1536738, 1902628, 2853942, 3073476, 3329599, 5707884, 6659198, 9988797, 13318396, 19977594, 39955188]

約数ペア:

[(1, 39955188), (2, 19977594), (3, 13318396), (4, 9988797), (6, 6659198), (7, 5707884), (12, 3329599), (13, 3073476), (14, 2853942), (21, 1902628), (26, 1536738), (28, 1426971), (39, 1024492), (42, 951314), (49, 815412), (52, 768369), (78, 512246), (84, 475657), (91, 439068), (98, 407706), (147, 271804), (156, 256123), (182, 219534), (196, 203853), (273, 146356), (294, 135902), (364, 109767), (546, 73178), (588, 67951), (637, 62724), (1092, 36589), (1274, 31362), (1911, 20908), (2548, 15681), (3822, 10454), (5227, 7644)]