31963386

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{8363}}^1$

素因数の和:8395

約数の個数: 48

約数和(自身を含む): 80093664

約数和(自身を除く): 48130278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 8363, 16726, 25089, 50178, 58541, 108719, 117082, 175623, 217438, 326157, 351246, 409787, 652314, 761033, 819574, 1229361, 1522066, 2283099, 2458722, 4566198, 5327231, 10654462, 15981693, 31963386]

約数ペア:

[(1, 31963386), (2, 15981693), (3, 10654462), (6, 5327231), (7, 4566198), (13, 2458722), (14, 2283099), (21, 1522066), (26, 1229361), (39, 819574), (42, 761033), (49, 652314), (78, 409787), (91, 351246), (98, 326157), (147, 217438), (182, 175623), (273, 117082), (294, 108719), (546, 58541), (637, 50178), (1274, 25089), (1911, 16726), (3822, 8363)]