12291972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 36578304

約数和(自身を除く): 24286332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 77, 84, 106, 132, 154, 159, 212, 231, 251, 308, 318, 371, 462, 502, 583, 636, 742, 753, 924, 1004, 1113, 1166, 1484, 1506, 1749, 1757, 2226, 2332, 2761, 3012, 3498, 3514, 4081, 4452, 5271, 5522, 6996, 7028, 8162, 8283, 10542, 11044, 12243, 13303, 16324, 16566, 19327, 21084, 24486, 26606, 33132, 38654, 39909, 48972, 53212, 57981, 77308, 79818, 93121, 115962, 146333, 159636, 186242, 231924, 279363, 292666, 372484, 438999, 558726, 585332, 877998, 1024331, 1117452, 1755996, 2048662, 3072993, 4097324, 6145986, 12291972]

約数ペア:

[(1, 12291972), (2, 6145986), (3, 4097324), (4, 3072993), (6, 2048662), (7, 1755996), (11, 1117452), (12, 1024331), (14, 877998), (21, 585332), (22, 558726), (28, 438999), (33, 372484), (42, 292666), (44, 279363), (53, 231924), (66, 186242), (77, 159636), (84, 146333), (106, 115962), (132, 93121), (154, 79818), (159, 77308), (212, 57981), (231, 53212), (251, 48972), (308, 39909), (318, 38654), (371, 33132), (462, 26606), (502, 24486), (583, 21084), (636, 19327), (742, 16566), (753, 16324), (924, 13303), (1004, 12243), (1113, 11044), (1166, 10542), (1484, 8283), (1506, 8162), (1749, 7028), (1757, 6996), (2226, 5522), (2332, 5271), (2761, 4452), (3012, 4081), (3498, 3514)]