3645018

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 8755656

約数和(自身を除く): 5110638

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 421, 481, 666, 842, 962, 1263, 1443, 2526, 2886, 3789, 4329, 5473, 7578, 8658, 10946, 15577, 16419, 31154, 32838, 46731, 49257, 93462, 98514, 140193, 202501, 280386, 405002, 607503, 1215006, 1822509, 3645018]

約数ペア:

[(1, 3645018), (2, 1822509), (3, 1215006), (6, 607503), (9, 405002), (13, 280386), (18, 202501), (26, 140193), (37, 98514), (39, 93462), (74, 49257), (78, 46731), (111, 32838), (117, 31154), (222, 16419), (234, 15577), (333, 10946), (421, 8658), (481, 7578), (666, 5473), (842, 4329), (962, 3789), (1263, 2886), (1443, 2526)]