1921567235364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5107}}^1\times {\mathrm{1493101}}^1$

素因数の和:1498225

約数の個数: 72

約数和(自身を含む): 5552284931648

約数和(自身を除く): 3630717696284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5107, 10214, 15321, 20428, 30642, 35749, 45963, 61284, 71498, 91926, 107247, 142996, 183852, 214494, 321741, 428988, 643482, 1286964, 1493101, 2986202, 4479303, 5972404, 8958606, 10451707, 13437909, 17917212, 20903414, 26875818, 31355121, 41806828, 53751636, 62710242, 94065363, 125420484, 188130726, 376261452, 7625266807, 15250533614, 22875800421, 30501067228, 45751600842, 53376867649, 68627401263, 91503201684, 106753735298, 137254802526, 160130602947, 213507470596, 274509605052, 320261205894, 480391808841, 640522411788, 960783617682, 1921567235364]

約数ペア:

[(1, 1921567235364), (2, 960783617682), (3, 640522411788), (4, 480391808841), (6, 320261205894), (7, 274509605052), (9, 213507470596), (12, 160130602947), (14, 137254802526), (18, 106753735298), (21, 91503201684), (28, 68627401263), (36, 53376867649), (42, 45751600842), (63, 30501067228), (84, 22875800421), (126, 15250533614), (252, 7625266807), (5107, 376261452), (10214, 188130726), (15321, 125420484), (20428, 94065363), (30642, 62710242), (35749, 53751636), (45963, 41806828), (61284, 31355121), (71498, 26875818), (91926, 20903414), (107247, 17917212), (142996, 13437909), (183852, 10451707), (214494, 8958606), (321741, 5972404), (428988, 4479303), (643482, 2986202), (1286964, 1493101)]