39555906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 94203648

約数和(自身を除く): 54647742

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 782, 897, 1173, 1297, 1326, 1794, 2346, 2594, 3891, 5083, 7782, 10166, 15249, 16861, 22049, 29831, 30498, 33722, 44098, 50583, 59662, 66147, 89493, 101166, 132294, 178986, 286637, 387803, 507127, 573274, 775606, 859911, 1014254, 1163409, 1521381, 1719822, 2326818, 3042762, 6592651, 13185302, 19777953, 39555906]

約数ペア:

[(1, 39555906), (2, 19777953), (3, 13185302), (6, 6592651), (13, 3042762), (17, 2326818), (23, 1719822), (26, 1521381), (34, 1163409), (39, 1014254), (46, 859911), (51, 775606), (69, 573274), (78, 507127), (102, 387803), (138, 286637), (221, 178986), (299, 132294), (391, 101166), (442, 89493), (598, 66147), (663, 59662), (782, 50583), (897, 44098), (1173, 33722), (1297, 30498), (1326, 29831), (1794, 22049), (2346, 16861), (2594, 15249), (3891, 10166), (5083, 7782)]