12847116

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 33167680

約数和(自身を除く): 20320564

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 67, 76, 87, 114, 116, 134, 174, 201, 228, 268, 348, 402, 551, 804, 841, 1102, 1273, 1653, 1682, 1943, 2204, 2523, 2546, 3306, 3364, 3819, 3886, 5046, 5092, 5829, 6612, 7638, 7772, 10092, 11658, 15276, 15979, 23316, 31958, 36917, 47937, 56347, 63916, 73834, 95874, 110751, 112694, 147668, 169041, 191748, 221502, 225388, 338082, 443004, 676164, 1070593, 2141186, 3211779, 4282372, 6423558, 12847116]

約数ペア:

[(1, 12847116), (2, 6423558), (3, 4282372), (4, 3211779), (6, 2141186), (12, 1070593), (19, 676164), (29, 443004), (38, 338082), (57, 225388), (58, 221502), (67, 191748), (76, 169041), (87, 147668), (114, 112694), (116, 110751), (134, 95874), (174, 73834), (201, 63916), (228, 56347), (268, 47937), (348, 36917), (402, 31958), (551, 23316), (804, 15979), (841, 15276), (1102, 11658), (1273, 10092), (1653, 7772), (1682, 7638), (1943, 6612), (2204, 5829), (2523, 5092), (2546, 5046), (3306, 3886), (3364, 3819)]