12905856

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 39382200

約数和(自身を除く): 26476344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 272, 288, 306, 384, 408, 544, 576, 612, 659, 816, 1088, 1152, 1224, 1318, 1632, 1977, 2176, 2448, 2636, 3264, 3954, 4896, 5272, 5931, 6528, 7908, 9792, 10544, 11203, 11862, 15816, 19584, 21088, 22406, 23724, 31632, 33609, 42176, 44812, 47448, 63264, 67218, 84352, 89624, 94896, 100827, 126528, 134436, 179248, 189792, 201654, 253056, 268872, 358496, 379584, 403308, 537744, 716992, 759168, 806616, 1075488, 1433984, 1613232, 2150976, 3226464, 4301952, 6452928, 12905856]

約数ペア:

[(1, 12905856), (2, 6452928), (3, 4301952), (4, 3226464), (6, 2150976), (8, 1613232), (9, 1433984), (12, 1075488), (16, 806616), (17, 759168), (18, 716992), (24, 537744), (32, 403308), (34, 379584), (36, 358496), (48, 268872), (51, 253056), (64, 201654), (68, 189792), (72, 179248), (96, 134436), (102, 126528), (128, 100827), (136, 94896), (144, 89624), (153, 84352), (192, 67218), (204, 63264), (272, 47448), (288, 44812), (306, 42176), (384, 33609), (408, 31632), (544, 23724), (576, 22406), (612, 21088), (659, 19584), (816, 15816), (1088, 11862), (1152, 11203), (1224, 10544), (1318, 9792), (1632, 7908), (1977, 6528), (2176, 5931), (2448, 5272), (2636, 4896), (3264, 3954)]