1797911892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{8819}}^1$

素因数の和:9645

約数の個数: 72

約数和(自身を含む): 5200977600

約数和(自身を除く): 3403065708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 809, 1618, 2427, 3236, 4854, 5663, 7281, 8819, 9708, 11326, 14562, 16989, 17638, 22652, 26457, 29124, 33978, 35276, 50967, 52914, 61733, 67956, 79371, 101934, 105828, 123466, 158742, 185199, 203868, 246932, 317484, 370398, 555597, 740796, 1111194, 2222388, 7134571, 14269142, 21403713, 28538284, 42807426, 49941997, 64211139, 85614852, 99883994, 128422278, 149825991, 199767988, 256844556, 299651982, 449477973, 599303964, 898955946, 1797911892]

約数ペア:

[(1, 1797911892), (2, 898955946), (3, 599303964), (4, 449477973), (6, 299651982), (7, 256844556), (9, 199767988), (12, 149825991), (14, 128422278), (18, 99883994), (21, 85614852), (28, 64211139), (36, 49941997), (42, 42807426), (63, 28538284), (84, 21403713), (126, 14269142), (252, 7134571), (809, 2222388), (1618, 1111194), (2427, 740796), (3236, 555597), (4854, 370398), (5663, 317484), (7281, 246932), (8819, 203868), (9708, 185199), (11326, 158742), (14562, 123466), (16989, 105828), (17638, 101934), (22652, 79371), (26457, 67956), (29124, 61733), (33978, 52914), (35276, 50967)]