21704418618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{25409}}^1$

素因数の和:25619

約数の個数: 64

約数和(自身を含む): 46835712000

約数和(自身を除く): 25131293382

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 127, 177, 254, 354, 381, 762, 1121, 2242, 2413, 3363, 4826, 6726, 7239, 7493, 14478, 14986, 22479, 25409, 44958, 50818, 76227, 142367, 152454, 284734, 427101, 482771, 854202, 965542, 1448313, 1499131, 2896626, 2998262, 3226943, 4497393, 6453886, 8994786, 9680829, 19361658, 28483489, 56966978, 61311917, 85450467, 122623834, 170900934, 183935751, 190389637, 367871502, 380779274, 571168911, 1142337822, 3617403103, 7234806206, 10852209309, 21704418618]

約数ペア:

[(1, 21704418618), (2, 10852209309), (3, 7234806206), (6, 3617403103), (19, 1142337822), (38, 571168911), (57, 380779274), (59, 367871502), (114, 190389637), (118, 183935751), (127, 170900934), (177, 122623834), (254, 85450467), (354, 61311917), (381, 56966978), (762, 28483489), (1121, 19361658), (2242, 9680829), (2413, 8994786), (3363, 6453886), (4826, 4497393), (6726, 3226943), (7239, 2998262), (7493, 2896626), (14478, 1499131), (14986, 1448313), (22479, 965542), (25409, 854202), (44958, 482771), (50818, 427101), (76227, 284734), (142367, 152454)]