17995944142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:910

約数の個数: 96

約数和(自身を含む): 32336962560

約数和(自身を除く): 14341018418

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 71, 142, 253, 319, 506, 529, 638, 667, 751, 781, 1058, 1334, 1502, 1562, 1633, 2059, 3266, 4118, 5819, 7337, 8261, 11638, 14674, 15341, 16522, 17273, 17963, 21779, 22649, 30682, 34546, 35926, 37559, 43558, 45298, 47357, 53321, 75118, 94714, 106642, 168751, 190003, 239569, 337502, 380006, 397279, 413149, 479138, 500917, 520927, 586531, 794558, 826298, 1001834, 1041854, 1089211, 1173062, 1226383, 1546309, 2178422, 2452766, 3092618, 4370069, 5510087, 8740138, 11020174, 11521091, 11981321, 13490213, 17009399, 23042182, 23962642, 26980426, 28206809, 34018798, 35565107, 56413618, 71130214, 126732001, 253464002, 310274899, 391216177, 620549798, 782432354, 817997461, 1635994922, 8997972071, 17995944142]

約数ペア:

[(1, 17995944142), (2, 8997972071), (11, 1635994922), (22, 817997461), (23, 782432354), (29, 620549798), (46, 391216177), (58, 310274899), (71, 253464002), (142, 126732001), (253, 71130214), (319, 56413618), (506, 35565107), (529, 34018798), (638, 28206809), (667, 26980426), (751, 23962642), (781, 23042182), (1058, 17009399), (1334, 13490213), (1502, 11981321), (1562, 11521091), (1633, 11020174), (2059, 8740138), (3266, 5510087), (4118, 4370069), (5819, 3092618), (7337, 2452766), (8261, 2178422), (11638, 1546309), (14674, 1226383), (15341, 1173062), (16522, 1089211), (17273, 1041854), (17963, 1001834), (21779, 826298), (22649, 794558), (30682, 586531), (34546, 520927), (35926, 500917), (37559, 479138), (43558, 413149), (45298, 397279), (47357, 380006), (53321, 337502), (75118, 239569), (94714, 190003), (106642, 168751)]