40978278

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{463}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 100224000

約数和(自身を除く): 59245722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 149, 198, 297, 298, 447, 463, 594, 894, 926, 1341, 1389, 1639, 2682, 2778, 3278, 4023, 4167, 4917, 5093, 8046, 8334, 9834, 10186, 12501, 14751, 15279, 25002, 29502, 30558, 44253, 45837, 68987, 88506, 91674, 137511, 137974, 206961, 275022, 413922, 620883, 758857, 1241766, 1517714, 1862649, 2276571, 3725298, 4553142, 6829713, 13659426, 20489139, 40978278]

約数ペア:

[(1, 40978278), (2, 20489139), (3, 13659426), (6, 6829713), (9, 4553142), (11, 3725298), (18, 2276571), (22, 1862649), (27, 1517714), (33, 1241766), (54, 758857), (66, 620883), (99, 413922), (149, 275022), (198, 206961), (297, 137974), (298, 137511), (447, 91674), (463, 88506), (594, 68987), (894, 45837), (926, 44253), (1341, 30558), (1389, 29502), (1639, 25002), (2682, 15279), (2778, 14751), (3278, 12501), (4023, 10186), (4167, 9834), (4917, 8334), (5093, 8046)]