2051255196

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{269}}^1\times {\mathrm{1109}}^1$

素因数の和:1579

約数の個数: 72

約数和(自身を含む): 5236358400

約数和(自身を除く): 3185103204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 269, 382, 538, 573, 764, 807, 1076, 1109, 1146, 1614, 1719, 2218, 2292, 2421, 3228, 3327, 3438, 4436, 4842, 6654, 6876, 9684, 9981, 13308, 19962, 39924, 51379, 102758, 154137, 205516, 211819, 298321, 308274, 423638, 462411, 596642, 616548, 635457, 847276, 894963, 924822, 1193284, 1270914, 1789926, 1849644, 1906371, 2541828, 2684889, 3579852, 3812742, 5369778, 7625484, 10739556, 56979311, 113958622, 170937933, 227917244, 341875866, 512813799, 683751732, 1025627598, 2051255196]

約数ペア:

[(1, 2051255196), (2, 1025627598), (3, 683751732), (4, 512813799), (6, 341875866), (9, 227917244), (12, 170937933), (18, 113958622), (36, 56979311), (191, 10739556), (269, 7625484), (382, 5369778), (538, 3812742), (573, 3579852), (764, 2684889), (807, 2541828), (1076, 1906371), (1109, 1849644), (1146, 1789926), (1614, 1270914), (1719, 1193284), (2218, 924822), (2292, 894963), (2421, 847276), (3228, 635457), (3327, 616548), (3438, 596642), (4436, 462411), (4842, 423638), (6654, 308274), (6876, 298321), (9684, 211819), (9981, 205516), (13308, 154137), (19962, 102758), (39924, 51379)]