2019657006

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{19997}}^1$

素因数の和:20217

約数の個数: 48

約数和(自身を含む): 4542265728

約数和(自身を除く): 2522608722

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 181, 186, 279, 362, 543, 558, 1086, 1629, 3258, 5611, 11222, 16833, 19997, 33666, 39994, 50499, 59991, 100998, 119982, 179973, 359946, 619907, 1239814, 1859721, 3619457, 3719442, 5579163, 7238914, 10858371, 11158326, 21716742, 32575113, 65150226, 112203167, 224406334, 336609501, 673219002, 1009828503, 2019657006]

約数ペア:

[(1, 2019657006), (2, 1009828503), (3, 673219002), (6, 336609501), (9, 224406334), (18, 112203167), (31, 65150226), (62, 32575113), (93, 21716742), (181, 11158326), (186, 10858371), (279, 7238914), (362, 5579163), (543, 3719442), (558, 3619457), (1086, 1859721), (1629, 1239814), (3258, 619907), (5611, 359946), (11222, 179973), (16833, 119982), (19997, 100998), (33666, 59991), (39994, 50499)]