38820852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1$

素因数の和:1357

約数の個数: 72

約数和(自身を含む): 113125376

約数和(自身を除く): 74304524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1213, 1524, 1778, 2286, 2426, 2667, 3556, 3639, 4572, 4852, 5334, 7278, 8001, 8491, 10668, 10917, 14556, 16002, 16982, 21834, 25473, 32004, 33964, 43668, 50946, 76419, 101892, 152838, 154051, 305676, 308102, 462153, 616204, 924306, 1078357, 1386459, 1848612, 2156714, 2772918, 3235071, 4313428, 5545836, 6470142, 9705213, 12940284, 19410426, 38820852]

約数ペア:

[(1, 38820852), (2, 19410426), (3, 12940284), (4, 9705213), (6, 6470142), (7, 5545836), (9, 4313428), (12, 3235071), (14, 2772918), (18, 2156714), (21, 1848612), (28, 1386459), (36, 1078357), (42, 924306), (63, 616204), (84, 462153), (126, 308102), (127, 305676), (252, 154051), (254, 152838), (381, 101892), (508, 76419), (762, 50946), (889, 43668), (1143, 33964), (1213, 32004), (1524, 25473), (1778, 21834), (2286, 16982), (2426, 16002), (2667, 14556), (3556, 10917), (3639, 10668), (4572, 8491), (4852, 8001), (5334, 7278)]