18374217134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{20549}}^1$

素因数の和:20622

約数の個数: 64

約数和(自身を含む): 36043056000

約数和(自身を除く): 17668838866

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 289, 442, 578, 1547, 2023, 3094, 3757, 4046, 4913, 7514, 9826, 20549, 26299, 34391, 41098, 52598, 63869, 68782, 127738, 143843, 267137, 287686, 349333, 447083, 534274, 698666, 894166, 1869959, 2445331, 3739918, 4541329, 4890662, 5938661, 9082658, 11877322, 31789303, 41570627, 63578606, 77202593, 83141254, 100957237, 154405186, 201914474, 540418151, 706700659, 1080836302, 1312444081, 1413401318, 2624888162, 9187108567, 18374217134]

約数ペア:

[(1, 18374217134), (2, 9187108567), (7, 2624888162), (13, 1413401318), (14, 1312444081), (17, 1080836302), (26, 706700659), (34, 540418151), (91, 201914474), (119, 154405186), (182, 100957237), (221, 83141254), (238, 77202593), (289, 63578606), (442, 41570627), (578, 31789303), (1547, 11877322), (2023, 9082658), (3094, 5938661), (3757, 4890662), (4046, 4541329), (4913, 3739918), (7514, 2445331), (9826, 1869959), (20549, 894166), (26299, 698666), (34391, 534274), (41098, 447083), (52598, 349333), (63869, 287686), (68782, 267137), (127738, 143843)]