12457763724

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{316219}}^1$

素因数の和:316307

約数の個数: 72

約数和(自身を含む): 34318724160

約数和(自身を除く): 21860960436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2814, 3283, 5628, 6566, 9849, 13132, 19698, 39396, 316219, 632438, 948657, 1264876, 1897314, 2213533, 3794628, 4427066, 6640599, 8854132, 13281198, 15494731, 21186673, 26562396, 30989462, 42373346, 46484193, 61978924, 63560019, 84746692, 92968386, 127120038, 148306711, 185936772, 254240076, 296613422, 444920133, 593226844, 889840266, 1038146977, 1779680532, 2076293954, 3114440931, 4152587908, 6228881862, 12457763724]

約数ペア:

[(1, 12457763724), (2, 6228881862), (3, 4152587908), (4, 3114440931), (6, 2076293954), (7, 1779680532), (12, 1038146977), (14, 889840266), (21, 593226844), (28, 444920133), (42, 296613422), (49, 254240076), (67, 185936772), (84, 148306711), (98, 127120038), (134, 92968386), (147, 84746692), (196, 63560019), (201, 61978924), (268, 46484193), (294, 42373346), (402, 30989462), (469, 26562396), (588, 21186673), (804, 15494731), (938, 13281198), (1407, 8854132), (1876, 6640599), (2814, 4427066), (3283, 3794628), (5628, 2213533), (6566, 1897314), (9849, 1264876), (13132, 948657), (19698, 632438), (39396, 316219)]