138105786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19457}}^1$

素因数の和:19495

約数の個数: 48

約数和(自身を含む): 341838144

約数和(自身を除く): 203732358

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 3549, 7098, 19457, 38914, 58371, 116742, 136199, 252941, 272398, 408597, 505882, 758823, 817194, 1517646, 1770587, 3288233, 3541174, 5311761, 6576466, 9864699, 10623522, 19729398, 23017631, 46035262, 69052893, 138105786]

約数ペア:

[(1, 138105786), (2, 69052893), (3, 46035262), (6, 23017631), (7, 19729398), (13, 10623522), (14, 9864699), (21, 6576466), (26, 5311761), (39, 3541174), (42, 3288233), (78, 1770587), (91, 1517646), (169, 817194), (182, 758823), (273, 505882), (338, 408597), (507, 272398), (546, 252941), (1014, 136199), (1183, 116742), (2366, 58371), (3549, 38914), (7098, 19457)]