2555886546

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{143573}}^1$

素因数の和:143647

約数の個数: 48

約数和(自身を含む): 5912951616

約数和(自身を除く): 3357065070

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802, 143573, 287146, 430719, 861438, 1292157, 2584314, 3302179, 6173639, 6604358, 9906537, 12347278, 18520917, 19813074, 29719611, 37041834, 55562751, 59439222, 111125502, 141993697, 283987394, 425981091, 851962182, 1277943273, 2555886546]

約数ペア:

[(1, 2555886546), (2, 1277943273), (3, 851962182), (6, 425981091), (9, 283987394), (18, 141993697), (23, 111125502), (43, 59439222), (46, 55562751), (69, 37041834), (86, 29719611), (129, 19813074), (138, 18520917), (207, 12347278), (258, 9906537), (387, 6604358), (414, 6173639), (774, 3302179), (989, 2584314), (1978, 1292157), (2967, 861438), (5934, 430719), (8901, 287146), (17802, 143573)]