38366172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1123}}^1$

素因数の和:1219

約数の個数: 72

約数和(自身を含む): 105966224

約数和(自身を除く): 67600052

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 73, 78, 117, 146, 156, 219, 234, 292, 438, 468, 657, 876, 949, 1123, 1314, 1898, 2246, 2628, 2847, 3369, 3796, 4492, 5694, 6738, 8541, 10107, 11388, 13476, 14599, 17082, 20214, 29198, 34164, 40428, 43797, 58396, 81979, 87594, 131391, 163958, 175188, 245937, 262782, 327916, 491874, 525564, 737811, 983748, 1065727, 1475622, 2131454, 2951244, 3197181, 4262908, 6394362, 9591543, 12788724, 19183086, 38366172]

約数ペア:

[(1, 38366172), (2, 19183086), (3, 12788724), (4, 9591543), (6, 6394362), (9, 4262908), (12, 3197181), (13, 2951244), (18, 2131454), (26, 1475622), (36, 1065727), (39, 983748), (52, 737811), (73, 525564), (78, 491874), (117, 327916), (146, 262782), (156, 245937), (219, 175188), (234, 163958), (292, 131391), (438, 87594), (468, 81979), (657, 58396), (876, 43797), (949, 40428), (1123, 34164), (1314, 29198), (1898, 20214), (2246, 17082), (2628, 14599), (2847, 13476), (3369, 11388), (3796, 10107), (4492, 8541), (5694, 6738)]