121854986

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 213480960

約数和(自身を除く): 91625974

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 121, 242, 341, 407, 439, 682, 814, 878, 1147, 2294, 3751, 4477, 4829, 7502, 8954, 9658, 12617, 13609, 16243, 25234, 27218, 32486, 53119, 106238, 138787, 149699, 178673, 277574, 299398, 357346, 503533, 1007066, 1646689, 1965403, 3293378, 3930806, 5538863, 11077726, 60927493, 121854986]

約数ペア:

[(1, 121854986), (2, 60927493), (11, 11077726), (22, 5538863), (31, 3930806), (37, 3293378), (62, 1965403), (74, 1646689), (121, 1007066), (242, 503533), (341, 357346), (407, 299398), (439, 277574), (682, 178673), (814, 149699), (878, 138787), (1147, 106238), (2294, 53119), (3751, 32486), (4477, 27218), (4829, 25234), (7502, 16243), (8954, 13609), (9658, 12617)]