39118428

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 72

約数和(自身を含む): 107321760

約数和(自身を除く): 68203332

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 41, 51, 68, 82, 102, 123, 153, 164, 204, 246, 306, 369, 492, 612, 697, 738, 1394, 1476, 1559, 2091, 2788, 3118, 4182, 4677, 6236, 6273, 8364, 9354, 12546, 14031, 18708, 25092, 26503, 28062, 53006, 56124, 63919, 79509, 106012, 127838, 159018, 191757, 238527, 255676, 318036, 383514, 477054, 575271, 767028, 954108, 1086623, 1150542, 2173246, 2301084, 3259869, 4346492, 6519738, 9779607, 13039476, 19559214, 39118428]

約数ペア:

[(1, 39118428), (2, 19559214), (3, 13039476), (4, 9779607), (6, 6519738), (9, 4346492), (12, 3259869), (17, 2301084), (18, 2173246), (34, 1150542), (36, 1086623), (41, 954108), (51, 767028), (68, 575271), (82, 477054), (102, 383514), (123, 318036), (153, 255676), (164, 238527), (204, 191757), (246, 159018), (306, 127838), (369, 106012), (492, 79509), (612, 63919), (697, 56124), (738, 53006), (1394, 28062), (1476, 26503), (1559, 25092), (2091, 18708), (2788, 14031), (3118, 12546), (4182, 9354), (4677, 8364), (6236, 6273)]