18372695042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{5119}}^1$

素因数の和:5299

約数の個数: 64

約数和(自身を含む): 31571312640

約数和(自身を除く): 13198617598

約数列:

[1, 2, 13, 26, 31, 61, 62, 73, 122, 146, 403, 793, 806, 949, 1586, 1891, 1898, 2263, 3782, 4453, 4526, 5119, 8906, 10238, 24583, 29419, 49166, 57889, 58838, 66547, 115778, 133094, 138043, 158689, 276086, 312259, 317378, 373687, 624518, 747374, 1794559, 2062957, 3589118, 4059367, 4125914, 4857931, 8118734, 9680029, 9715862, 11584297, 19360058, 22794907, 23168594, 45589814, 125840377, 150595861, 251680754, 296333791, 301191722, 592667582, 706642117, 1413284234, 9186347521, 18372695042]

約数ペア:

[(1, 18372695042), (2, 9186347521), (13, 1413284234), (26, 706642117), (31, 592667582), (61, 301191722), (62, 296333791), (73, 251680754), (122, 150595861), (146, 125840377), (403, 45589814), (793, 23168594), (806, 22794907), (949, 19360058), (1586, 11584297), (1891, 9715862), (1898, 9680029), (2263, 8118734), (3782, 4857931), (4453, 4125914), (4526, 4059367), (5119, 3589118), (8906, 2062957), (10238, 1794559), (24583, 747374), (29419, 624518), (49166, 373687), (57889, 317378), (58838, 312259), (66547, 276086), (115778, 158689), (133094, 138043)]