11914974

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 27016704

約数和(自身を除く): 15101730

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 163, 186, 262, 279, 326, 393, 489, 558, 786, 978, 1179, 1467, 2358, 2934, 4061, 5053, 8122, 10106, 12183, 15159, 21353, 24366, 30318, 36549, 42706, 45477, 64059, 73098, 90954, 128118, 192177, 384354, 661943, 1323886, 1985829, 3971658, 5957487, 11914974]

約数ペア:

[(1, 11914974), (2, 5957487), (3, 3971658), (6, 1985829), (9, 1323886), (18, 661943), (31, 384354), (62, 192177), (93, 128118), (131, 90954), (163, 73098), (186, 64059), (262, 45477), (279, 42706), (326, 36549), (393, 30318), (489, 24366), (558, 21353), (786, 15159), (978, 12183), (1179, 10106), (1467, 8122), (2358, 5053), (2934, 4061)]