2019486996

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{983}}^1$

素因数の和:1525

約数の個数: 72

約数和(自身を含む): 5157734400

約数和(自身を除く): 3138247404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 383, 447, 596, 766, 894, 983, 1149, 1341, 1532, 1788, 1966, 2298, 2682, 2949, 3447, 3932, 4596, 5364, 5898, 6894, 8847, 11796, 13788, 17694, 35388, 57067, 114134, 146467, 171201, 228268, 292934, 342402, 376489, 439401, 513603, 585868, 684804, 752978, 878802, 1027206, 1129467, 1318203, 1505956, 1757604, 2054412, 2258934, 2636406, 3388401, 4517868, 5272812, 6776802, 13553604, 56096861, 112193722, 168290583, 224387444, 336581166, 504871749, 673162332, 1009743498, 2019486996]

約数ペア:

[(1, 2019486996), (2, 1009743498), (3, 673162332), (4, 504871749), (6, 336581166), (9, 224387444), (12, 168290583), (18, 112193722), (36, 56096861), (149, 13553604), (298, 6776802), (383, 5272812), (447, 4517868), (596, 3388401), (766, 2636406), (894, 2258934), (983, 2054412), (1149, 1757604), (1341, 1505956), (1532, 1318203), (1788, 1129467), (1966, 1027206), (2298, 878802), (2682, 752978), (2949, 684804), (3447, 585868), (3932, 513603), (4596, 439401), (5364, 376489), (5898, 342402), (6894, 292934), (8847, 228268), (11796, 171201), (13788, 146467), (17694, 114134), (35388, 57067)]