2019479364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1039}}^1$

素因数の和:1919

約数の個数: 120

約数和(自身を含む): 6046360320

約数和(自身を除く): 4026880956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 857, 1039, 1134, 1714, 2078, 2268, 2571, 3117, 3428, 4156, 5142, 5999, 6234, 7273, 7713, 9351, 10284, 11998, 12468, 14546, 15426, 17997, 18702, 21819, 23139, 23996, 28053, 29092, 30852, 35994, 37404, 43638, 46278, 53991, 56106, 65457, 69417, 71988, 84159, 87276, 92556, 107982, 112212, 130914, 138834, 161973, 168318, 196371, 215964, 261828, 277668, 323946, 336636, 392742, 485919, 589113, 647892, 785484, 890423, 971838, 1178226, 1780846, 1943676, 2356452, 2671269, 3561692, 5342538, 6232961, 8013807, 10685076, 12465922, 16027614, 18698883, 24041421, 24931844, 32055228, 37397766, 48082842, 56096649, 72124263, 74795532, 96165684, 112193298, 144248526, 168289947, 224386596, 288497052, 336579894, 504869841, 673159788, 1009739682, 2019479364]

約数ペア:

[(1, 2019479364), (2, 1009739682), (3, 673159788), (4, 504869841), (6, 336579894), (7, 288497052), (9, 224386596), (12, 168289947), (14, 144248526), (18, 112193298), (21, 96165684), (27, 74795532), (28, 72124263), (36, 56096649), (42, 48082842), (54, 37397766), (63, 32055228), (81, 24931844), (84, 24041421), (108, 18698883), (126, 16027614), (162, 12465922), (189, 10685076), (252, 8013807), (324, 6232961), (378, 5342538), (567, 3561692), (756, 2671269), (857, 2356452), (1039, 1943676), (1134, 1780846), (1714, 1178226), (2078, 971838), (2268, 890423), (2571, 785484), (3117, 647892), (3428, 589113), (4156, 485919), (5142, 392742), (5999, 336636), (6234, 323946), (7273, 277668), (7713, 261828), (9351, 215964), (10284, 196371), (11998, 168318), (12468, 161973), (14546, 138834), (15426, 130914), (17997, 112212), (18702, 107982), (21819, 92556), (23139, 87276), (23996, 84159), (28053, 71988), (29092, 69417), (30852, 65457), (35994, 56106), (37404, 53991), (43638, 46278)]