121118886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{2591}}^1$

素因数の和:2666

約数の個数: 72

約数和(自身を含む): 311148864

約数和(自身を除く): 190029978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2591, 2597, 3339, 5182, 5194, 6678, 7773, 7791, 15546, 15582, 18137, 23319, 23373, 36274, 46638, 46746, 54411, 108822, 126959, 137323, 163233, 253918, 274646, 326466, 380877, 411969, 761754, 823938, 961261, 1142631, 1235907, 1922522, 2285262, 2471814, 2883783, 5767566, 6728827, 8651349, 13457654, 17302698, 20186481, 40372962, 60559443, 121118886]

約数ペア:

[(1, 121118886), (2, 60559443), (3, 40372962), (6, 20186481), (7, 17302698), (9, 13457654), (14, 8651349), (18, 6728827), (21, 5767566), (42, 2883783), (49, 2471814), (53, 2285262), (63, 1922522), (98, 1235907), (106, 1142631), (126, 961261), (147, 823938), (159, 761754), (294, 411969), (318, 380877), (371, 326466), (441, 274646), (477, 253918), (742, 163233), (882, 137323), (954, 126959), (1113, 108822), (2226, 54411), (2591, 46746), (2597, 46638), (3339, 36274), (5182, 23373), (5194, 23319), (6678, 18137), (7773, 15582), (7791, 15546)]