23039172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2591}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 66044160

約数和(自身を除く): 43004988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2591, 2964, 4446, 5182, 7773, 8892, 10364, 15546, 23319, 31092, 33683, 46638, 49229, 67366, 93276, 98458, 101049, 134732, 147687, 196916, 202098, 295374, 303147, 404196, 443061, 590748, 606294, 639977, 886122, 1212588, 1279954, 1772244, 1919931, 2559908, 3839862, 5759793, 7679724, 11519586, 23039172]

約数ペア:

[(1, 23039172), (2, 11519586), (3, 7679724), (4, 5759793), (6, 3839862), (9, 2559908), (12, 1919931), (13, 1772244), (18, 1279954), (19, 1212588), (26, 886122), (36, 639977), (38, 606294), (39, 590748), (52, 443061), (57, 404196), (76, 303147), (78, 295374), (114, 202098), (117, 196916), (156, 147687), (171, 134732), (228, 101049), (234, 98458), (247, 93276), (342, 67366), (468, 49229), (494, 46638), (684, 33683), (741, 31092), (988, 23319), (1482, 15546), (2223, 10364), (2591, 8892), (2964, 7773), (4446, 5182)]