2021636606955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{4863269}}^1$

素因数の和:4863428

約数の個数: 64

約数和(自身を含む): 3832101135360

約数和(自身を除く): 1810464528405

約数列:

[1, 3, 5, 7, 15, 21, 35, 37, 105, 107, 111, 185, 259, 321, 535, 555, 749, 777, 1295, 1605, 2247, 3745, 3885, 3959, 11235, 11877, 19795, 27713, 59385, 83139, 138565, 415695, 4863269, 14589807, 24316345, 34042883, 72949035, 102128649, 170214415, 179940953, 510643245, 520369783, 539822859, 899704765, 1259586671, 1561109349, 2601848915, 2699114295, 3642588481, 3778760013, 6297933355, 7805546745, 10927765443, 18212942405, 18893800065, 19253681971, 54638827215, 57761045913, 96268409855, 134775773797, 288805229565, 404327321391, 673878868985, 2021636606955]

約数ペア:

[(1, 2021636606955), (3, 673878868985), (5, 404327321391), (7, 288805229565), (15, 134775773797), (21, 96268409855), (35, 57761045913), (37, 54638827215), (105, 19253681971), (107, 18893800065), (111, 18212942405), (185, 10927765443), (259, 7805546745), (321, 6297933355), (535, 3778760013), (555, 3642588481), (749, 2699114295), (777, 2601848915), (1295, 1561109349), (1605, 1259586671), (2247, 899704765), (3745, 539822859), (3885, 520369783), (3959, 510643245), (11235, 179940953), (11877, 170214415), (19795, 102128649), (27713, 72949035), (59385, 34042883), (83139, 24316345), (138565, 14589807), (415695, 4863269)]