12864923058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{87221}}^1$

素因数の和:87331

約数の個数: 64

約数和(自身を含む): 29072139264

約数和(自身を除く): 16207216206

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 61, 62, 78, 93, 122, 183, 186, 366, 403, 793, 806, 1209, 1586, 1891, 2379, 2418, 3782, 4758, 5673, 11346, 24583, 49166, 73749, 87221, 147498, 174442, 261663, 523326, 1133873, 2267746, 2703851, 3401619, 5320481, 5407702, 6803238, 8111553, 10640962, 15961443, 16223106, 31922886, 35150063, 69166253, 70300126, 105450189, 138332506, 164934911, 207498759, 210900378, 329869822, 414997518, 494804733, 989609466, 2144153843, 4288307686, 6432461529, 12864923058]

約数ペア:

[(1, 12864923058), (2, 6432461529), (3, 4288307686), (6, 2144153843), (13, 989609466), (26, 494804733), (31, 414997518), (39, 329869822), (61, 210900378), (62, 207498759), (78, 164934911), (93, 138332506), (122, 105450189), (183, 70300126), (186, 69166253), (366, 35150063), (403, 31922886), (793, 16223106), (806, 15961443), (1209, 10640962), (1586, 8111553), (1891, 6803238), (2379, 5407702), (2418, 5320481), (3782, 3401619), (4758, 2703851), (5673, 2267746), (11346, 1133873), (24583, 523326), (49166, 261663), (73749, 174442), (87221, 147498)]