918235266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1\times {\mathrm{409}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 2008540800

約数和(自身を除く): 1090305534

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 269, 321, 409, 538, 642, 807, 818, 1227, 1391, 1614, 2454, 2782, 3497, 4173, 5317, 6994, 8346, 10491, 10634, 15951, 20982, 28783, 31902, 43763, 57566, 86349, 87526, 110021, 131289, 172698, 220042, 262578, 330063, 374179, 568919, 660126, 748358, 1122537, 1137838, 1430273, 1706757, 2245074, 2860546, 3413514, 4290819, 8581638, 11772247, 23544494, 35316741, 70633482, 153039211, 306078422, 459117633, 918235266]

約数ペア:

[(1, 918235266), (2, 459117633), (3, 306078422), (6, 153039211), (13, 70633482), (26, 35316741), (39, 23544494), (78, 11772247), (107, 8581638), (214, 4290819), (269, 3413514), (321, 2860546), (409, 2245074), (538, 1706757), (642, 1430273), (807, 1137838), (818, 1122537), (1227, 748358), (1391, 660126), (1614, 568919), (2454, 374179), (2782, 330063), (3497, 262578), (4173, 220042), (5317, 172698), (6994, 131289), (8346, 110021), (10491, 87526), (10634, 86349), (15951, 57566), (20982, 43763), (28783, 31902)]