2003508

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 5597760

約数和(自身を除く): 3594252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1427, 2854, 4281, 5708, 8562, 12843, 17124, 18551, 25686, 37102, 38529, 51372, 55653, 74204, 77058, 111306, 154116, 166959, 222612, 333918, 500877, 667836, 1001754, 2003508]

約数ペア:

[(1, 2003508), (2, 1001754), (3, 667836), (4, 500877), (6, 333918), (9, 222612), (12, 166959), (13, 154116), (18, 111306), (26, 77058), (27, 74204), (36, 55653), (39, 51372), (52, 38529), (54, 37102), (78, 25686), (108, 18551), (117, 17124), (156, 12843), (234, 8562), (351, 5708), (468, 4281), (702, 2854), (1404, 1427)]