27381276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1427}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 76409424

約数和(自身を除く): 49028148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1427, 1476, 1599, 2132, 2854, 3198, 4281, 4797, 5708, 6396, 8562, 9594, 12843, 17124, 18551, 19188, 25686, 37102, 51372, 55653, 58507, 74204, 111306, 117014, 166959, 175521, 222612, 234028, 333918, 351042, 526563, 667836, 702084, 760591, 1053126, 1521182, 2106252, 2281773, 3042364, 4563546, 6845319, 9127092, 13690638, 27381276]

約数ペア:

[(1, 27381276), (2, 13690638), (3, 9127092), (4, 6845319), (6, 4563546), (9, 3042364), (12, 2281773), (13, 2106252), (18, 1521182), (26, 1053126), (36, 760591), (39, 702084), (41, 667836), (52, 526563), (78, 351042), (82, 333918), (117, 234028), (123, 222612), (156, 175521), (164, 166959), (234, 117014), (246, 111306), (369, 74204), (468, 58507), (492, 55653), (533, 51372), (738, 37102), (1066, 25686), (1427, 19188), (1476, 18551), (1599, 17124), (2132, 12843), (2854, 9594), (3198, 8562), (4281, 6396), (4797, 5708)]