25112716974

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{179533}}^1$

素因数の和:179969

約数の個数: 48

約数和(自身を含む): 57414973200

約数和(自身を除く): 32302256226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 409, 818, 1227, 2454, 3681, 7362, 7771, 15542, 23313, 46626, 69939, 139878, 179533, 359066, 538599, 1077198, 1615797, 3231594, 3411127, 6822254, 10233381, 20466762, 30700143, 61400286, 73428997, 146857994, 220286991, 440573982, 660860973, 1321721946, 1395150943, 2790301886, 4185452829, 8370905658, 12556358487, 25112716974]

約数ペア:

[(1, 25112716974), (2, 12556358487), (3, 8370905658), (6, 4185452829), (9, 2790301886), (18, 1395150943), (19, 1321721946), (38, 660860973), (57, 440573982), (114, 220286991), (171, 146857994), (342, 73428997), (409, 61400286), (818, 30700143), (1227, 20466762), (2454, 10233381), (3681, 6822254), (7362, 3411127), (7771, 3231594), (15542, 1615797), (23313, 1077198), (46626, 538599), (69939, 359066), (139878, 179533)]