15789888918

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{113233}}^1$

素因数の和:113429

約数の個数: 48

約数和(自身を含む): 35046375936

約数和(自身を除く): 19256487018

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 127, 183, 254, 366, 381, 549, 762, 1098, 1143, 2286, 7747, 15494, 23241, 46482, 69723, 113233, 139446, 226466, 339699, 679398, 1019097, 2038194, 6907213, 13814426, 14380591, 20721639, 28761182, 41443278, 43141773, 62164917, 86283546, 124329834, 129425319, 258850638, 877216051, 1754432102, 2631648153, 5263296306, 7894944459, 15789888918]

約数ペア:

[(1, 15789888918), (2, 7894944459), (3, 5263296306), (6, 2631648153), (9, 1754432102), (18, 877216051), (61, 258850638), (122, 129425319), (127, 124329834), (183, 86283546), (254, 62164917), (366, 43141773), (381, 41443278), (549, 28761182), (762, 20721639), (1098, 14380591), (1143, 13814426), (2286, 6907213), (7747, 2038194), (15494, 1019097), (23241, 679398), (46482, 339699), (69723, 226466), (113233, 139446)]