12667788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2957}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 38761632

約数和(自身を除く): 26093844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 2957, 4284, 5914, 8871, 11828, 17742, 20699, 26613, 35484, 41398, 50269, 53226, 62097, 82796, 100538, 106452, 124194, 150807, 186291, 201076, 248388, 301614, 351883, 372582, 452421, 603228, 703766, 745164, 904842, 1055649, 1407532, 1809684, 2111298, 3166947, 4222596, 6333894, 12667788]

約数ペア:

[(1, 12667788), (2, 6333894), (3, 4222596), (4, 3166947), (6, 2111298), (7, 1809684), (9, 1407532), (12, 1055649), (14, 904842), (17, 745164), (18, 703766), (21, 603228), (28, 452421), (34, 372582), (36, 351883), (42, 301614), (51, 248388), (63, 201076), (68, 186291), (84, 150807), (102, 124194), (119, 106452), (126, 100538), (153, 82796), (204, 62097), (238, 53226), (252, 50269), (306, 41398), (357, 35484), (476, 26613), (612, 20699), (714, 17742), (1071, 11828), (1428, 8871), (2142, 5914), (2957, 4284)]