121570428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21601}}^1$

素因数の和:21682

約数の個数: 48

約数和(自身を含む): 329041664

約数和(自身を除く): 207471236

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2814, 5628, 21601, 43202, 64803, 86404, 129606, 151207, 259212, 302414, 453621, 604828, 907242, 1447267, 1814484, 2894534, 4341801, 5789068, 8683602, 10130869, 17367204, 20261738, 30392607, 40523476, 60785214, 121570428]

約数ペア:

[(1, 121570428), (2, 60785214), (3, 40523476), (4, 30392607), (6, 20261738), (7, 17367204), (12, 10130869), (14, 8683602), (21, 5789068), (28, 4341801), (42, 2894534), (67, 1814484), (84, 1447267), (134, 907242), (201, 604828), (268, 453621), (402, 302414), (469, 259212), (804, 151207), (938, 129606), (1407, 86404), (1876, 64803), (2814, 43202), (5628, 21601)]