40319622

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4507}}^1$

素因数の和:4593

約数の個数: 48

約数和(自身を含む): 101267712

約数和(自身を除く): 60948090

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 4507, 8946, 9014, 13521, 27042, 31549, 40563, 63098, 81126, 94647, 189294, 283941, 319997, 567882, 639994, 959991, 1919982, 2239979, 2879973, 4479958, 5759946, 6719937, 13439874, 20159811, 40319622]

約数ペア:

[(1, 40319622), (2, 20159811), (3, 13439874), (6, 6719937), (7, 5759946), (9, 4479958), (14, 2879973), (18, 2239979), (21, 1919982), (42, 959991), (63, 639994), (71, 567882), (126, 319997), (142, 283941), (213, 189294), (426, 94647), (497, 81126), (639, 63098), (994, 40563), (1278, 31549), (1491, 27042), (2982, 13521), (4473, 9014), (4507, 8946)]