18937366926

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^1\times {\mathrm{2017}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 39193499136

約数和(自身を除く): 20256132210

約数列:

[1, 2, 3, 6, 43, 86, 129, 151, 241, 258, 302, 453, 482, 723, 906, 1446, 2017, 4034, 6051, 6493, 10363, 12102, 12986, 19479, 20726, 31089, 36391, 38958, 62178, 72782, 86731, 109173, 173462, 218346, 260193, 304567, 486097, 520386, 609134, 913701, 972194, 1458291, 1564813, 1827402, 2916582, 3129626, 4694439, 9388878, 13096381, 20902171, 26192762, 39289143, 41804342, 62706513, 73400647, 78578286, 125413026, 146801294, 220201941, 440403882, 3156227821, 6312455642, 9468683463, 18937366926]

約数ペア:

[(1, 18937366926), (2, 9468683463), (3, 6312455642), (6, 3156227821), (43, 440403882), (86, 220201941), (129, 146801294), (151, 125413026), (241, 78578286), (258, 73400647), (302, 62706513), (453, 41804342), (482, 39289143), (723, 26192762), (906, 20902171), (1446, 13096381), (2017, 9388878), (4034, 4694439), (6051, 3129626), (6493, 2916582), (10363, 1827402), (12102, 1564813), (12986, 1458291), (19479, 972194), (20726, 913701), (31089, 609134), (36391, 520386), (38958, 486097), (62178, 304567), (72782, 260193), (86731, 218346), (109173, 173462)]