19107594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:344

約数の個数: 72

約数和(自身を含む): 47139456

約数和(自身を除く): 28031862

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 283, 341, 363, 558, 566, 682, 726, 849, 1023, 1089, 1698, 2046, 2178, 2547, 3069, 3113, 3751, 5094, 6138, 6226, 7502, 8773, 9339, 11253, 17546, 18678, 22506, 26319, 28017, 33759, 34243, 52638, 56034, 67518, 68486, 78957, 96503, 102729, 157914, 193006, 205458, 289509, 308187, 579018, 616374, 868527, 1061533, 1737054, 2123066, 3184599, 6369198, 9553797, 19107594]

約数ペア:

[(1, 19107594), (2, 9553797), (3, 6369198), (6, 3184599), (9, 2123066), (11, 1737054), (18, 1061533), (22, 868527), (31, 616374), (33, 579018), (62, 308187), (66, 289509), (93, 205458), (99, 193006), (121, 157914), (186, 102729), (198, 96503), (242, 78957), (279, 68486), (283, 67518), (341, 56034), (363, 52638), (558, 34243), (566, 33759), (682, 28017), (726, 26319), (849, 22506), (1023, 18678), (1089, 17546), (1698, 11253), (2046, 9339), (2178, 8773), (2547, 7502), (3069, 6226), (3113, 6138), (3751, 5094)]