38256918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:473

約数の個数: 64

約数和(自身を含む): 92897280

約数和(自身を除く): 54640362

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 191, 251, 266, 382, 399, 502, 573, 753, 798, 1146, 1337, 1506, 1757, 2674, 3514, 3629, 4011, 4769, 5271, 7258, 8022, 9538, 10542, 10887, 14307, 21774, 25403, 28614, 33383, 47941, 50806, 66766, 76209, 95882, 100149, 143823, 152418, 200298, 287646, 335587, 671174, 910879, 1006761, 1821758, 2013522, 2732637, 5465274, 6376153, 12752306, 19128459, 38256918]

約数ペア:

[(1, 38256918), (2, 19128459), (3, 12752306), (6, 6376153), (7, 5465274), (14, 2732637), (19, 2013522), (21, 1821758), (38, 1006761), (42, 910879), (57, 671174), (114, 335587), (133, 287646), (191, 200298), (251, 152418), (266, 143823), (382, 100149), (399, 95882), (502, 76209), (573, 66766), (753, 50806), (798, 47941), (1146, 33383), (1337, 28614), (1506, 25403), (1757, 21774), (2674, 14307), (3514, 10887), (3629, 10542), (4011, 9538), (4769, 8022), (5271, 7258)]