15691257738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3049}}^1\times {\mathrm{7331}}^1$

素因数の和:10404

約数の個数: 64

約数和(自身を含む): 37569168000

約数和(自身を除く): 21877910262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3049, 6098, 7331, 9147, 14662, 18294, 21993, 27441, 39637, 43986, 54882, 65979, 79274, 82323, 95303, 118911, 131958, 164646, 190606, 197937, 237822, 285909, 356733, 395874, 571818, 713466, 857727, 1070199, 1715454, 2140398, 2573181, 5146362, 22352219, 44704438, 67056657, 134113314, 201169971, 290578847, 402339942, 581157694, 603509913, 871736541, 1207019826, 1743473082, 2615209623, 5230419246, 7845628869, 15691257738]

約数ペア:

[(1, 15691257738), (2, 7845628869), (3, 5230419246), (6, 2615209623), (9, 1743473082), (13, 1207019826), (18, 871736541), (26, 603509913), (27, 581157694), (39, 402339942), (54, 290578847), (78, 201169971), (117, 134113314), (234, 67056657), (351, 44704438), (702, 22352219), (3049, 5146362), (6098, 2573181), (7331, 2140398), (9147, 1715454), (14662, 1070199), (18294, 857727), (21993, 713466), (27441, 571818), (39637, 395874), (43986, 356733), (54882, 285909), (65979, 237822), (79274, 197937), (82323, 190606), (95303, 164646), (118911, 131958)]