19673712

素因数分解:

$2^4\times 3^3\times {\mathrm{45541}}^1$

素因数の和:45558

約数の個数: 40

約数和(自身を含む): 56472080

約数和(自身を除く): 36798368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45541, 91082, 136623, 182164, 273246, 364328, 409869, 546492, 728656, 819738, 1092984, 1229607, 1639476, 2185968, 2459214, 3278952, 4918428, 6557904, 9836856, 19673712]

約数ペア:

[(1, 19673712), (2, 9836856), (3, 6557904), (4, 4918428), (6, 3278952), (8, 2459214), (9, 2185968), (12, 1639476), (16, 1229607), (18, 1092984), (24, 819738), (27, 728656), (36, 546492), (48, 409869), (54, 364328), (72, 273246), (108, 182164), (144, 136623), (216, 91082), (432, 45541)]