138876822

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7817}}^1$

素因数の和:7882

約数の個数: 64

約数和(自身を含む): 360253440

約数和(自身を除く): 221376618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 54, 63, 94, 126, 141, 189, 282, 329, 378, 423, 658, 846, 987, 1269, 1974, 2538, 2961, 5922, 7817, 8883, 15634, 17766, 23451, 46902, 54719, 70353, 109438, 140706, 164157, 211059, 328314, 367399, 422118, 492471, 734798, 984942, 1102197, 1477413, 2204394, 2571793, 2954826, 3306591, 5143586, 6613182, 7715379, 9919773, 15430758, 19839546, 23146137, 46292274, 69438411, 138876822]

約数ペア:

[(1, 138876822), (2, 69438411), (3, 46292274), (6, 23146137), (7, 19839546), (9, 15430758), (14, 9919773), (18, 7715379), (21, 6613182), (27, 5143586), (42, 3306591), (47, 2954826), (54, 2571793), (63, 2204394), (94, 1477413), (126, 1102197), (141, 984942), (189, 734798), (282, 492471), (329, 422118), (378, 367399), (423, 328314), (658, 211059), (846, 164157), (987, 140706), (1269, 109438), (1974, 70353), (2538, 54719), (2961, 46902), (5922, 23451), (7817, 17766), (8883, 15634)]