2018606912

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145349}}^1$

素因数の和:145399

約数の個数: 56

約数和(自身を含む): 4725619200

約数和(自身を除く): 2707012288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 145349, 290698, 581396, 1017443, 1162792, 2034886, 2325584, 4069772, 4505819, 4651168, 8139544, 9011638, 9302336, 16279088, 18023276, 31540733, 32558176, 36046552, 63081466, 65116352, 72093104, 126162932, 144186208, 252325864, 288372416, 504651728, 1009303456, 2018606912]

約数ペア:

[(1, 2018606912), (2, 1009303456), (4, 504651728), (7, 288372416), (8, 252325864), (14, 144186208), (16, 126162932), (28, 72093104), (31, 65116352), (32, 63081466), (56, 36046552), (62, 32558176), (64, 31540733), (112, 18023276), (124, 16279088), (217, 9302336), (224, 9011638), (248, 8139544), (434, 4651168), (448, 4505819), (496, 4069772), (868, 2325584), (992, 2034886), (1736, 1162792), (1984, 1017443), (3472, 581396), (6944, 290698), (13888, 145349)]