16717494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 36781056

約数和(自身を除く): 20063562

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 289, 311, 527, 578, 622, 867, 933, 1054, 1581, 1734, 1866, 3162, 5287, 8959, 9641, 10574, 15861, 17918, 19282, 26877, 28923, 31722, 53754, 57846, 89879, 163897, 179758, 269637, 327794, 491691, 539274, 983382, 2786249, 5572498, 8358747, 16717494]

約数ペア:

[(1, 16717494), (2, 8358747), (3, 5572498), (6, 2786249), (17, 983382), (31, 539274), (34, 491691), (51, 327794), (62, 269637), (93, 179758), (102, 163897), (186, 89879), (289, 57846), (311, 53754), (527, 31722), (578, 28923), (622, 26877), (867, 19282), (933, 17918), (1054, 15861), (1581, 10574), (1734, 9641), (1866, 8959), (3162, 5287)]