38041458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 99340416

約数和(自身を除く): 61298958

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 193, 247, 266, 273, 361, 386, 399, 494, 546, 579, 722, 741, 798, 1083, 1158, 1351, 1482, 1729, 2166, 2509, 2527, 2702, 3458, 3667, 4053, 4693, 5018, 5054, 5187, 7334, 7527, 7581, 8106, 9386, 10374, 11001, 14079, 15054, 15162, 17563, 22002, 25669, 28158, 32851, 35126, 47671, 51338, 52689, 65702, 69673, 77007, 95342, 98553, 105378, 139346, 143013, 154014, 197106, 209019, 286026, 333697, 418038, 487711, 667394, 905749, 975422, 1001091, 1463133, 1811498, 2002182, 2717247, 2926266, 5434494, 6340243, 12680486, 19020729, 38041458]

約数ペア:

[(1, 38041458), (2, 19020729), (3, 12680486), (6, 6340243), (7, 5434494), (13, 2926266), (14, 2717247), (19, 2002182), (21, 1811498), (26, 1463133), (38, 1001091), (39, 975422), (42, 905749), (57, 667394), (78, 487711), (91, 418038), (114, 333697), (133, 286026), (182, 209019), (193, 197106), (247, 154014), (266, 143013), (273, 139346), (361, 105378), (386, 98553), (399, 95342), (494, 77007), (546, 69673), (579, 65702), (722, 52689), (741, 51338), (798, 47671), (1083, 35126), (1158, 32851), (1351, 28158), (1482, 25669), (1729, 22002), (2166, 17563), (2509, 15162), (2527, 15054), (2702, 14079), (3458, 11001), (3667, 10374), (4053, 9386), (4693, 8106), (5018, 7581), (5054, 7527), (5187, 7334)]