21272204712

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2599243}}^1$

素因数の和:2599294

約数の個数: 64

約数和(自身を含む): 59886581760

約数和(自身を除く): 38614377048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 88, 93, 124, 132, 186, 248, 264, 341, 372, 682, 744, 1023, 1364, 2046, 2728, 4092, 8184, 2599243, 5198486, 7797729, 10396972, 15595458, 20793944, 28591673, 31190916, 57183346, 62381832, 80576533, 85775019, 114366692, 161153066, 171550038, 228733384, 241729599, 322306132, 343100076, 483459198, 644612264, 686200152, 886341863, 966918396, 1772683726, 1933836792, 2659025589, 3545367452, 5318051178, 7090734904, 10636102356, 21272204712]

約数ペア:

[(1, 21272204712), (2, 10636102356), (3, 7090734904), (4, 5318051178), (6, 3545367452), (8, 2659025589), (11, 1933836792), (12, 1772683726), (22, 966918396), (24, 886341863), (31, 686200152), (33, 644612264), (44, 483459198), (62, 343100076), (66, 322306132), (88, 241729599), (93, 228733384), (124, 171550038), (132, 161153066), (186, 114366692), (248, 85775019), (264, 80576533), (341, 62381832), (372, 57183346), (682, 31190916), (744, 28591673), (1023, 20793944), (1364, 15595458), (2046, 10396972), (2728, 7797729), (4092, 5198486), (8184, 2599243)]