898778052

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{438001}}^1$

素因数の和:438033

約数の個数: 48

約数和(自身を含む): 2452811200

約数和(自身を除く): 1554033148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 438001, 876002, 1314003, 1752004, 2628006, 3942009, 5256012, 7884018, 8322019, 11826027, 15768036, 16644038, 23652054, 24966057, 33288076, 47304108, 49932114, 74898171, 99864228, 149796342, 224694513, 299592684, 449389026, 898778052]

約数ペア:

[(1, 898778052), (2, 449389026), (3, 299592684), (4, 224694513), (6, 149796342), (9, 99864228), (12, 74898171), (18, 49932114), (19, 47304108), (27, 33288076), (36, 24966057), (38, 23652054), (54, 16644038), (57, 15768036), (76, 11826027), (108, 8322019), (114, 7884018), (171, 5256012), (228, 3942009), (342, 2628006), (513, 1752004), (684, 1314003), (1026, 876002), (2052, 438001)]