17826228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{557}}^1$

素因数の和:701

約数の個数: 72

約数和(自身を含む): 51996672

約数和(自身を除く): 34170444

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, 557, 762, 889, 1114, 1143, 1524, 1671, 1778, 2228, 2286, 2667, 3342, 3556, 3899, 4572, 5013, 5334, 6684, 7798, 8001, 10026, 10668, 11697, 15596, 16002, 20052, 23394, 32004, 35091, 46788, 70182, 70739, 140364, 141478, 212217, 282956, 424434, 495173, 636651, 848868, 990346, 1273302, 1485519, 1980692, 2546604, 2971038, 4456557, 5942076, 8913114, 17826228]

約数ペア:

[(1, 17826228), (2, 8913114), (3, 5942076), (4, 4456557), (6, 2971038), (7, 2546604), (9, 1980692), (12, 1485519), (14, 1273302), (18, 990346), (21, 848868), (28, 636651), (36, 495173), (42, 424434), (63, 282956), (84, 212217), (126, 141478), (127, 140364), (252, 70739), (254, 70182), (381, 46788), (508, 35091), (557, 32004), (762, 23394), (889, 20052), (1114, 16002), (1143, 15596), (1524, 11697), (1671, 10668), (1778, 10026), (2228, 8001), (2286, 7798), (2667, 6684), (3342, 5334), (3556, 5013), (3899, 4572)]