7894386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 18476640

約数和(自身を除く): 10582254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 563, 738, 779, 1126, 1558, 1689, 2337, 3378, 4674, 5067, 7011, 10134, 10697, 14022, 21394, 23083, 32091, 46166, 64182, 69249, 96273, 138498, 192546, 207747, 415494, 438577, 877154, 1315731, 2631462, 3947193, 7894386]

約数ペア:

[(1, 7894386), (2, 3947193), (3, 2631462), (6, 1315731), (9, 877154), (18, 438577), (19, 415494), (38, 207747), (41, 192546), (57, 138498), (82, 96273), (114, 69249), (123, 64182), (171, 46166), (246, 32091), (342, 23083), (369, 21394), (563, 14022), (738, 10697), (779, 10134), (1126, 7011), (1558, 5067), (1689, 4674), (2337, 3378)]