1638036

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{523}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 4401600

約数和(自身を除く): 2763564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 523, 783, 1044, 1046, 1566, 1569, 2092, 3132, 3138, 4707, 6276, 9414, 14121, 15167, 18828, 28242, 30334, 45501, 56484, 60668, 91002, 136503, 182004, 273006, 409509, 546012, 819018, 1638036]

約数ペア:

[(1, 1638036), (2, 819018), (3, 546012), (4, 409509), (6, 273006), (9, 182004), (12, 136503), (18, 91002), (27, 60668), (29, 56484), (36, 45501), (54, 30334), (58, 28242), (87, 18828), (108, 15167), (116, 14121), (174, 9414), (261, 6276), (348, 4707), (522, 3138), (523, 3132), (783, 2092), (1044, 1569), (1046, 1566)]