126741762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18979}}^1$

素因数の和:19047

約数の個数: 48

約数和(自身を含む): 319775040

約数和(自身を除く): 193033278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 18979, 37958, 56937, 113874, 132853, 170811, 265706, 341622, 398559, 797118, 1005887, 1195677, 2011774, 2391354, 3017661, 6035322, 7041209, 9052983, 14082418, 18105966, 21123627, 42247254, 63370881, 126741762]

約数ペア:

[(1, 126741762), (2, 63370881), (3, 42247254), (6, 21123627), (7, 18105966), (9, 14082418), (14, 9052983), (18, 7041209), (21, 6035322), (42, 3017661), (53, 2391354), (63, 2011774), (106, 1195677), (126, 1005887), (159, 797118), (318, 398559), (371, 341622), (477, 265706), (742, 170811), (954, 132853), (1113, 113874), (2226, 56937), (3339, 37958), (6678, 18979)]