18157037132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1\times {\mathrm{3413}}^1$

素因数の和:4082

約数の個数: 48

約数和(自身を含む): 34447533120

約数和(自身を除く): 16290495988

約数列:

[1, 2, 4, 13, 26, 52, 263, 389, 526, 778, 1052, 1556, 3413, 3419, 5057, 6826, 6838, 10114, 13652, 13676, 20228, 44369, 88738, 102307, 177476, 204614, 409228, 897619, 1327657, 1329991, 1795238, 2655314, 2659982, 3590476, 5310628, 5319964, 11669047, 17259541, 23338094, 34519082, 46676188, 69038164, 349173791, 698347582, 1396695164, 4539259283, 9078518566, 18157037132]

約数ペア:

[(1, 18157037132), (2, 9078518566), (4, 4539259283), (13, 1396695164), (26, 698347582), (52, 349173791), (263, 69038164), (389, 46676188), (526, 34519082), (778, 23338094), (1052, 17259541), (1556, 11669047), (3413, 5319964), (3419, 5310628), (5057, 3590476), (6826, 2659982), (6838, 2655314), (10114, 1795238), (13652, 1329991), (13676, 1327657), (20228, 897619), (44369, 409228), (88738, 204614), (102307, 177476)]