2737638

素因数分解:

$2^1\times 3^5\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 48

約数和(自身を含む): 6342336

約数和(自身を除く): 3604698

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 131, 162, 243, 258, 262, 387, 393, 486, 774, 786, 1161, 1179, 2322, 2358, 3483, 3537, 5633, 6966, 7074, 10449, 10611, 11266, 16899, 20898, 21222, 31833, 33798, 50697, 63666, 101394, 152091, 304182, 456273, 912546, 1368819, 2737638]

約数ペア:

[(1, 2737638), (2, 1368819), (3, 912546), (6, 456273), (9, 304182), (18, 152091), (27, 101394), (43, 63666), (54, 50697), (81, 33798), (86, 31833), (129, 21222), (131, 20898), (162, 16899), (243, 11266), (258, 10611), (262, 10449), (387, 7074), (393, 6966), (486, 5633), (774, 3537), (786, 3483), (1161, 2358), (1179, 2322)]