10520874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2172

約数の個数: 64

約数和(自身を含む): 28788480

約数和(自身を除く): 18267606

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2141, 2457, 4282, 4914, 6423, 12846, 14987, 19269, 27833, 29974, 38538, 44961, 55666, 57807, 83499, 89922, 115614, 134883, 166998, 194831, 250497, 269766, 389662, 404649, 500994, 584493, 751491, 809298, 1168986, 1502982, 1753479, 3506958, 5260437, 10520874]

約数ペア:

[(1, 10520874), (2, 5260437), (3, 3506958), (6, 1753479), (7, 1502982), (9, 1168986), (13, 809298), (14, 751491), (18, 584493), (21, 500994), (26, 404649), (27, 389662), (39, 269766), (42, 250497), (54, 194831), (63, 166998), (78, 134883), (91, 115614), (117, 89922), (126, 83499), (182, 57807), (189, 55666), (234, 44961), (273, 38538), (351, 29974), (378, 27833), (546, 19269), (702, 14987), (819, 12846), (1638, 6423), (2141, 4914), (2457, 4282)]