13397543172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{29789}}^1$

素因数の和:29874

約数の個数: 108

約数和(自身を含む): 37686792780

約数和(自身を除く): 24289249608

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 961, 1116, 1209, 1612, 1922, 2418, 2883, 3627, 3844, 4836, 5766, 7254, 8649, 11532, 12493, 14508, 17298, 24986, 29789, 34596, 37479, 49972, 59578, 74958, 89367, 112437, 119156, 149916, 178734, 224874, 268101, 357468, 387257, 449748, 536202, 774514, 923459, 1072404, 1161771, 1549028, 1846918, 2323542, 2770377, 3485313, 3693836, 4647084, 5540754, 6970626, 8311131, 11081508, 12004967, 13941252, 16622262, 24009934, 28627229, 33244524, 36014901, 48019868, 57254458, 72029802, 85881687, 108044703, 114508916, 144059604, 171763374, 216089406, 257645061, 343526748, 372153977, 432178812, 515290122, 744307954, 1030580244, 1116461931, 1488615908, 2232923862, 3349385793, 4465847724, 6698771586, 13397543172]

約数ペア:

[(1, 13397543172), (2, 6698771586), (3, 4465847724), (4, 3349385793), (6, 2232923862), (9, 1488615908), (12, 1116461931), (13, 1030580244), (18, 744307954), (26, 515290122), (31, 432178812), (36, 372153977), (39, 343526748), (52, 257645061), (62, 216089406), (78, 171763374), (93, 144059604), (117, 114508916), (124, 108044703), (156, 85881687), (186, 72029802), (234, 57254458), (279, 48019868), (372, 36014901), (403, 33244524), (468, 28627229), (558, 24009934), (806, 16622262), (961, 13941252), (1116, 12004967), (1209, 11081508), (1612, 8311131), (1922, 6970626), (2418, 5540754), (2883, 4647084), (3627, 3693836), (3844, 3485313), (4836, 2770377), (5766, 2323542), (7254, 1846918), (8649, 1549028), (11532, 1161771), (12493, 1072404), (14508, 923459), (17298, 774514), (24986, 536202), (29789, 449748), (34596, 387257), (37479, 357468), (49972, 268101), (59578, 224874), (74958, 178734), (89367, 149916), (112437, 119156)]