2022671898

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1453}}^1$

素因数の和:2141

約数の個数: 80

約数和(自身を含む): 4891668936

約数和(自身を除く): 2868997038

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 661, 702, 1053, 1322, 1453, 1983, 2106, 2906, 3966, 4359, 5949, 8593, 8718, 11898, 13077, 17186, 17847, 18889, 25779, 26154, 35694, 37778, 39231, 51558, 53541, 56667, 77337, 78462, 107082, 113334, 117693, 154674, 170001, 232011, 235386, 340002, 464022, 510003, 696033, 960433, 1020006, 1392066, 1530009, 1920866, 2881299, 3060018, 5762598, 8643897, 12485629, 17287794, 24971258, 25931691, 37456887, 51863382, 74913774, 77795073, 112370661, 155590146, 224741322, 337111983, 674223966, 1011335949, 2022671898]

約数ペア:

[(1, 2022671898), (2, 1011335949), (3, 674223966), (6, 337111983), (9, 224741322), (13, 155590146), (18, 112370661), (26, 77795073), (27, 74913774), (39, 51863382), (54, 37456887), (78, 25931691), (81, 24971258), (117, 17287794), (162, 12485629), (234, 8643897), (351, 5762598), (661, 3060018), (702, 2881299), (1053, 1920866), (1322, 1530009), (1453, 1392066), (1983, 1020006), (2106, 960433), (2906, 696033), (3966, 510003), (4359, 464022), (5949, 340002), (8593, 235386), (8718, 232011), (11898, 170001), (13077, 154674), (17186, 117693), (17847, 113334), (18889, 107082), (25779, 78462), (26154, 77337), (35694, 56667), (37778, 53541), (39231, 51558)]