2015420772

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{18503}}^1$

素因数の和:18852

約数の個数: 48

約数和(自身を含む): 4880615040

約数和(自身を除く): 2865194268

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 313, 348, 626, 939, 1252, 1878, 3756, 9077, 18154, 18503, 27231, 36308, 37006, 54462, 55509, 74012, 108924, 111018, 222036, 536587, 1073174, 1609761, 2146348, 3219522, 5791439, 6439044, 11582878, 17374317, 23165756, 34748634, 69497268, 167951731, 335903462, 503855193, 671806924, 1007710386, 2015420772]

約数ペア:

[(1, 2015420772), (2, 1007710386), (3, 671806924), (4, 503855193), (6, 335903462), (12, 167951731), (29, 69497268), (58, 34748634), (87, 23165756), (116, 17374317), (174, 11582878), (313, 6439044), (348, 5791439), (626, 3219522), (939, 2146348), (1252, 1609761), (1878, 1073174), (3756, 536587), (9077, 222036), (18154, 111018), (18503, 108924), (27231, 74012), (36308, 55509), (37006, 54462)]