17816172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1990

約数の個数: 48

約数和(自身を含む): 46013184

約数和(自身を除く): 28197012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 132, 142, 213, 284, 426, 781, 852, 1562, 1901, 2343, 3124, 3802, 4686, 5703, 7604, 9372, 11406, 20911, 22812, 41822, 62733, 83644, 125466, 134971, 250932, 269942, 404913, 539884, 809826, 1484681, 1619652, 2969362, 4454043, 5938724, 8908086, 17816172]

約数ペア:

[(1, 17816172), (2, 8908086), (3, 5938724), (4, 4454043), (6, 2969362), (11, 1619652), (12, 1484681), (22, 809826), (33, 539884), (44, 404913), (66, 269942), (71, 250932), (132, 134971), (142, 125466), (213, 83644), (284, 62733), (426, 41822), (781, 22812), (852, 20911), (1562, 11406), (1901, 9372), (2343, 7604), (3124, 5703), (3802, 4686)]