172065618

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 384617376

約数和(自身を除く): 212551758

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 774, 786, 1179, 1697, 2358, 3394, 5091, 5633, 10182, 11266, 15273, 16899, 30546, 33798, 50697, 72971, 101394, 145942, 218913, 222307, 437826, 444614, 656739, 666921, 1313478, 1333842, 2000763, 4001526, 9559201, 19118402, 28677603, 57355206, 86032809, 172065618]

約数ペア:

[(1, 172065618), (2, 86032809), (3, 57355206), (6, 28677603), (9, 19118402), (18, 9559201), (43, 4001526), (86, 2000763), (129, 1333842), (131, 1313478), (258, 666921), (262, 656739), (387, 444614), (393, 437826), (774, 222307), (786, 218913), (1179, 145942), (1697, 101394), (2358, 72971), (3394, 50697), (5091, 33798), (5633, 30546), (10182, 16899), (11266, 15273)]