39558636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 108514224

約数和(自身を除く): 68955588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 181, 234, 362, 467, 468, 543, 724, 934, 1086, 1401, 1629, 1868, 2172, 2353, 2802, 3258, 4203, 4706, 5604, 6071, 6516, 7059, 8406, 9412, 12142, 14118, 16812, 18213, 21177, 24284, 28236, 36426, 42354, 54639, 72852, 84527, 84708, 109278, 169054, 218556, 253581, 338108, 507162, 760743, 1014324, 1098851, 1521486, 2197702, 3042972, 3296553, 4395404, 6593106, 9889659, 13186212, 19779318, 39558636]

約数ペア:

[(1, 39558636), (2, 19779318), (3, 13186212), (4, 9889659), (6, 6593106), (9, 4395404), (12, 3296553), (13, 3042972), (18, 2197702), (26, 1521486), (36, 1098851), (39, 1014324), (52, 760743), (78, 507162), (117, 338108), (156, 253581), (181, 218556), (234, 169054), (362, 109278), (467, 84708), (468, 84527), (543, 72852), (724, 54639), (934, 42354), (1086, 36426), (1401, 28236), (1629, 24284), (1868, 21177), (2172, 18213), (2353, 16812), (2802, 14118), (3258, 12142), (4203, 9412), (4706, 8406), (5604, 7059), (6071, 6516)]