2018601117

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{421}}^1$

素因数の和:930

約数の個数: 48

約数和(自身を含む): 3185215488

約数和(自身を除く): 1166614371

約数列:

[1, 3, 9, 13, 39, 107, 117, 321, 383, 421, 963, 1149, 1263, 1391, 3447, 3789, 4173, 4979, 5473, 12519, 14937, 16419, 40981, 44811, 45047, 49257, 122943, 135141, 161243, 368829, 405423, 483729, 532753, 585611, 1451187, 1598259, 1756833, 2096159, 4794777, 5270499, 6288477, 17253001, 18865431, 51759003, 155277009, 224289013, 672867039, 2018601117]

約数ペア:

[(1, 2018601117), (3, 672867039), (9, 224289013), (13, 155277009), (39, 51759003), (107, 18865431), (117, 17253001), (321, 6288477), (383, 5270499), (421, 4794777), (963, 2096159), (1149, 1756833), (1263, 1598259), (1391, 1451187), (3447, 585611), (3789, 532753), (4173, 483729), (4979, 405423), (5473, 368829), (12519, 161243), (14937, 135141), (16419, 122943), (40981, 49257), (44811, 45047)]