42206886

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1999}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 103680000

約数和(自身を除く): 61473114

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 27, 34, 46, 51, 54, 69, 102, 138, 153, 207, 306, 391, 414, 459, 621, 782, 918, 1173, 1242, 1999, 2346, 3519, 3998, 5997, 7038, 10557, 11994, 17991, 21114, 33983, 35982, 45977, 53973, 67966, 91954, 101949, 107946, 137931, 203898, 275862, 305847, 413793, 611694, 781609, 827586, 917541, 1241379, 1563218, 1835082, 2344827, 2482758, 4689654, 7034481, 14068962, 21103443, 42206886]

約数ペア:

[(1, 42206886), (2, 21103443), (3, 14068962), (6, 7034481), (9, 4689654), (17, 2482758), (18, 2344827), (23, 1835082), (27, 1563218), (34, 1241379), (46, 917541), (51, 827586), (54, 781609), (69, 611694), (102, 413793), (138, 305847), (153, 275862), (207, 203898), (306, 137931), (391, 107946), (414, 101949), (459, 91954), (621, 67966), (782, 53973), (918, 45977), (1173, 35982), (1242, 33983), (1999, 21114), (2346, 17991), (3519, 11994), (3998, 10557), (5997, 7038)]