126612378

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 287292096

約数和(自身を除く): 160679718

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 521, 587, 1042, 1174, 1563, 1761, 3126, 3522, 4689, 5283, 9378, 10566, 11983, 13501, 23966, 27002, 35949, 40503, 71898, 81006, 107847, 121509, 215694, 243018, 305827, 611654, 917481, 1834962, 2752443, 5504886, 7034021, 14068042, 21102063, 42204126, 63306189, 126612378]

約数ペア:

[(1, 126612378), (2, 63306189), (3, 42204126), (6, 21102063), (9, 14068042), (18, 7034021), (23, 5504886), (46, 2752443), (69, 1834962), (138, 917481), (207, 611654), (414, 305827), (521, 243018), (587, 215694), (1042, 121509), (1174, 107847), (1563, 81006), (1761, 71898), (3126, 40503), (3522, 35949), (4689, 27002), (5283, 23966), (9378, 13501), (10566, 11983)]