1868768004597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1\times {\mathrm{571}}^1\times {\mathrm{1433}}^1$

素因数の和:2550

約数の個数: 64

約数和(自身を含む): 2714325309696

約数和(自身を除く): 845557305099

約数列:

[1, 3, 13, 39, 157, 373, 471, 571, 1119, 1433, 1713, 2041, 4299, 4849, 6123, 7423, 14547, 18629, 22269, 55887, 58561, 89647, 175683, 212983, 224981, 268941, 534509, 638949, 674943, 761293, 818243, 1165411, 1603527, 2283879, 2454729, 2768779, 2924753, 3496233, 6948617, 8306337, 8774259, 10637159, 20845851, 31911477, 33438331, 83917913, 100314993, 128464151, 251753739, 305204639, 385392453, 434698303, 915613917, 1090932869, 1304094909, 1670033963, 3272798607, 3967660307, 5010101889, 11902980921, 47917128323, 143751384969, 622922668199, 1868768004597]

約数ペア:

[(1, 1868768004597), (3, 622922668199), (13, 143751384969), (39, 47917128323), (157, 11902980921), (373, 5010101889), (471, 3967660307), (571, 3272798607), (1119, 1670033963), (1433, 1304094909), (1713, 1090932869), (2041, 915613917), (4299, 434698303), (4849, 385392453), (6123, 305204639), (7423, 251753739), (14547, 128464151), (18629, 100314993), (22269, 83917913), (55887, 33438331), (58561, 31911477), (89647, 20845851), (175683, 10637159), (212983, 8774259), (224981, 8306337), (268941, 6948617), (534509, 3496233), (638949, 2924753), (674943, 2768779), (761293, 2454729), (818243, 2283879), (1165411, 1603527)]