18006535274

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1373}}^1$

素因数の和:1672

約数の個数: 96

約数和(自身を含む): 35049003264

約数和(自身を除く): 17042467990

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 169, 182, 241, 299, 322, 338, 482, 598, 1183, 1373, 1687, 2093, 2366, 2746, 3133, 3374, 3887, 4186, 5543, 6266, 7774, 9611, 11086, 17849, 19222, 21931, 27209, 31579, 35698, 38801, 40729, 43862, 54418, 63158, 72059, 77602, 81458, 124943, 144118, 221053, 232037, 249886, 285103, 330893, 410527, 442106, 464074, 504413, 570206, 661786, 821054, 936767, 1008826, 1624259, 1873534, 2316251, 2873689, 3248518, 4301609, 4632502, 5336851, 5747378, 6557369, 7610539, 8603218, 10673702, 13114738, 15221078, 30111263, 37357957, 53273773, 55920917, 60222526, 74715914, 98937007, 106547546, 111841834, 197874014, 391446419, 692559049, 782892838, 1286181091, 1385118098, 2572362182, 9003267637, 18006535274]

約数ペア:

[(1, 18006535274), (2, 9003267637), (7, 2572362182), (13, 1385118098), (14, 1286181091), (23, 782892838), (26, 692559049), (46, 391446419), (91, 197874014), (161, 111841834), (169, 106547546), (182, 98937007), (241, 74715914), (299, 60222526), (322, 55920917), (338, 53273773), (482, 37357957), (598, 30111263), (1183, 15221078), (1373, 13114738), (1687, 10673702), (2093, 8603218), (2366, 7610539), (2746, 6557369), (3133, 5747378), (3374, 5336851), (3887, 4632502), (4186, 4301609), (5543, 3248518), (6266, 2873689), (7774, 2316251), (9611, 1873534), (11086, 1624259), (17849, 1008826), (19222, 936767), (21931, 821054), (27209, 661786), (31579, 570206), (35698, 504413), (38801, 464074), (40729, 442106), (43862, 410527), (54418, 330893), (63158, 285103), (72059, 249886), (77602, 232037), (81458, 221053), (124943, 144118)]