19492033716

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{45389}}^1$

素因数の和:45629

約数の個数: 72

約数和(自身を含む): 50226758400

約数和(自身を除く): 30734724684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 151, 158, 237, 302, 316, 453, 474, 604, 711, 906, 948, 1359, 1422, 1812, 2718, 2844, 5436, 11929, 23858, 35787, 45389, 47716, 71574, 90778, 107361, 136167, 143148, 181556, 214722, 272334, 408501, 429444, 544668, 817002, 1634004, 3585731, 6853739, 7171462, 10757193, 13707478, 14342924, 20561217, 21514386, 27414956, 32271579, 41122434, 43028772, 61683651, 64543158, 82244868, 123367302, 129086316, 246734604, 541445381, 1082890762, 1624336143, 2165781524, 3248672286, 4873008429, 6497344572, 9746016858, 19492033716]

約数ペア:

[(1, 19492033716), (2, 9746016858), (3, 6497344572), (4, 4873008429), (6, 3248672286), (9, 2165781524), (12, 1624336143), (18, 1082890762), (36, 541445381), (79, 246734604), (151, 129086316), (158, 123367302), (237, 82244868), (302, 64543158), (316, 61683651), (453, 43028772), (474, 41122434), (604, 32271579), (711, 27414956), (906, 21514386), (948, 20561217), (1359, 14342924), (1422, 13707478), (1812, 10757193), (2718, 7171462), (2844, 6853739), (5436, 3585731), (11929, 1634004), (23858, 817002), (35787, 544668), (45389, 429444), (47716, 408501), (71574, 272334), (90778, 214722), (107361, 181556), (136167, 143148)]