12691044

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 34496280

約数和(自身を除く): 21805236

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 89, 102, 153, 178, 204, 233, 267, 306, 356, 466, 534, 612, 699, 801, 932, 1068, 1398, 1513, 1602, 2097, 2796, 3026, 3204, 3961, 4194, 4539, 6052, 7922, 8388, 9078, 11883, 13617, 15844, 18156, 20737, 23766, 27234, 35649, 41474, 47532, 54468, 62211, 71298, 82948, 124422, 142596, 186633, 248844, 352529, 373266, 705058, 746532, 1057587, 1410116, 2115174, 3172761, 4230348, 6345522, 12691044]

約数ペア:

[(1, 12691044), (2, 6345522), (3, 4230348), (4, 3172761), (6, 2115174), (9, 1410116), (12, 1057587), (17, 746532), (18, 705058), (34, 373266), (36, 352529), (51, 248844), (68, 186633), (89, 142596), (102, 124422), (153, 82948), (178, 71298), (204, 62211), (233, 54468), (267, 47532), (306, 41474), (356, 35649), (466, 27234), (534, 23766), (612, 20737), (699, 18156), (801, 15844), (932, 13617), (1068, 11883), (1398, 9078), (1513, 8388), (1602, 7922), (2097, 6052), (2796, 4539), (3026, 4194), (3204, 3961)]