916929972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{2557}}^1$

素因数の和:3997

約数の個数: 72

約数和(自身を含む): 2651806976

約数和(自身を除く): 1734877004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1423, 2557, 2846, 4269, 5114, 5692, 7671, 8538, 9961, 10228, 12807, 15342, 17076, 17899, 19922, 23013, 25614, 29883, 30684, 35798, 39844, 46026, 51228, 53697, 59766, 71596, 89649, 92052, 107394, 119532, 161091, 179298, 214788, 322182, 358596, 644364, 3638611, 7277222, 10915833, 14554444, 21831666, 25470277, 32747499, 43663332, 50940554, 65494998, 76410831, 101881108, 130989996, 152821662, 229232493, 305643324, 458464986, 916929972]

約数ペア:

[(1, 916929972), (2, 458464986), (3, 305643324), (4, 229232493), (6, 152821662), (7, 130989996), (9, 101881108), (12, 76410831), (14, 65494998), (18, 50940554), (21, 43663332), (28, 32747499), (36, 25470277), (42, 21831666), (63, 14554444), (84, 10915833), (126, 7277222), (252, 3638611), (1423, 644364), (2557, 358596), (2846, 322182), (4269, 214788), (5114, 179298), (5692, 161091), (7671, 119532), (8538, 107394), (9961, 92052), (10228, 89649), (12807, 71596), (15342, 59766), (17076, 53697), (17899, 51228), (19922, 46026), (23013, 39844), (25614, 35798), (29883, 30684)]