2212278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 48

約数和(自身を含む): 5016816

約数和(自身を除く): 2804538

約数列:

[1, 2, 3, 6, 17, 23, 34, 41, 46, 51, 69, 82, 102, 123, 138, 246, 391, 529, 697, 782, 943, 1058, 1173, 1394, 1587, 1886, 2091, 2346, 2829, 3174, 4182, 5658, 8993, 16031, 17986, 21689, 26979, 32062, 43378, 48093, 53958, 65067, 96186, 130134, 368713, 737426, 1106139, 2212278]

約数ペア:

[(1, 2212278), (2, 1106139), (3, 737426), (6, 368713), (17, 130134), (23, 96186), (34, 65067), (41, 53958), (46, 48093), (51, 43378), (69, 32062), (82, 26979), (102, 21689), (123, 17986), (138, 16031), (246, 8993), (391, 5658), (529, 4182), (697, 3174), (782, 2829), (943, 2346), (1058, 2091), (1173, 1886), (1394, 1587)]