121819416

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2504

約数の個数: 64

約数和(自身を含む): 325140480

約数和(自身を除く): 203321064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 127, 136, 204, 254, 381, 408, 508, 762, 1016, 1524, 2159, 2351, 3048, 4318, 4702, 6477, 7053, 8636, 9404, 12954, 14106, 17272, 18808, 25908, 28212, 39967, 51816, 56424, 79934, 119901, 159868, 239802, 298577, 319736, 479604, 597154, 895731, 959208, 1194308, 1791462, 2388616, 3582924, 5075809, 7165848, 10151618, 15227427, 20303236, 30454854, 40606472, 60909708, 121819416]

約数ペア:

[(1, 121819416), (2, 60909708), (3, 40606472), (4, 30454854), (6, 20303236), (8, 15227427), (12, 10151618), (17, 7165848), (24, 5075809), (34, 3582924), (51, 2388616), (68, 1791462), (102, 1194308), (127, 959208), (136, 895731), (204, 597154), (254, 479604), (381, 319736), (408, 298577), (508, 239802), (762, 159868), (1016, 119901), (1524, 79934), (2159, 56424), (2351, 51816), (3048, 39967), (4318, 28212), (4702, 25908), (6477, 18808), (7053, 17272), (8636, 14106), (9404, 12954)]