923834418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:2003

約数の個数: 64

約数和(自身を含む): 2040837120

約数和(自身を除く): 1117002702

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 89, 146, 178, 219, 267, 438, 534, 949, 1157, 1823, 1898, 2314, 2847, 3471, 3646, 5469, 5694, 6497, 6942, 10938, 12994, 19491, 23699, 38982, 47398, 71097, 84461, 133079, 142194, 162247, 168922, 253383, 266158, 324494, 399237, 486741, 506766, 798474, 973482, 1730027, 2109211, 3460054, 4218422, 5190081, 6327633, 10380162, 11844031, 12655266, 23688062, 35532093, 71064186, 153972403, 307944806, 461917209, 923834418]

約数ペア:

[(1, 923834418), (2, 461917209), (3, 307944806), (6, 153972403), (13, 71064186), (26, 35532093), (39, 23688062), (73, 12655266), (78, 11844031), (89, 10380162), (146, 6327633), (178, 5190081), (219, 4218422), (267, 3460054), (438, 2109211), (534, 1730027), (949, 973482), (1157, 798474), (1823, 506766), (1898, 486741), (2314, 399237), (2847, 324494), (3471, 266158), (3646, 253383), (5469, 168922), (5694, 162247), (6497, 142194), (6942, 133079), (10938, 84461), (12994, 71097), (19491, 47398), (23699, 38982)]