16972692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1811}}^1$

素因数の和:1900

約数の個数: 48

約数和(自身を含む): 43835904

約数和(自身を除く): 26863212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 1811, 2343, 3124, 3622, 4686, 5433, 7244, 9372, 10866, 19921, 21732, 39842, 59763, 79684, 119526, 128581, 239052, 257162, 385743, 514324, 771486, 1414391, 1542972, 2828782, 4243173, 5657564, 8486346, 16972692]

約数ペア:

[(1, 16972692), (2, 8486346), (3, 5657564), (4, 4243173), (6, 2828782), (11, 1542972), (12, 1414391), (22, 771486), (33, 514324), (44, 385743), (66, 257162), (71, 239052), (132, 128581), (142, 119526), (213, 79684), (284, 59763), (426, 39842), (781, 21732), (852, 19921), (1562, 10866), (1811, 9372), (2343, 7244), (3124, 5433), (3622, 4686)]