1984869626922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{403921373}}^1$

素因数の和:403921404

約数の個数: 64

約数和(自身を含む): 5428703266560

約数和(自身を除く): 3443833639638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 403921373, 807842746, 1211764119, 2423528238, 2827449611, 3635292357, 5250977849, 5654899222, 7270584714, 8482348833, 10501955698, 10905877071, 15752933547, 16964697666, 21811754142, 25447046499, 31505867094, 36756844943, 47258800641, 50894092998, 73513689886, 76341139497, 94517601282, 110270534829, 141776401923, 152682278994, 220541069658, 283552803846, 330811604487, 661623208974, 992434813461, 1984869626922]

約数ペア:

[(1, 1984869626922), (2, 992434813461), (3, 661623208974), (6, 330811604487), (7, 283552803846), (9, 220541069658), (13, 152682278994), (14, 141776401923), (18, 110270534829), (21, 94517601282), (26, 76341139497), (27, 73513689886), (39, 50894092998), (42, 47258800641), (54, 36756844943), (63, 31505867094), (78, 25447046499), (91, 21811754142), (117, 16964697666), (126, 15752933547), (182, 10905877071), (189, 10501955698), (234, 8482348833), (273, 7270584714), (351, 5654899222), (378, 5250977849), (546, 3635292357), (702, 2827449611), (819, 2423528238), (1638, 1211764119), (2457, 807842746), (4914, 403921373)]