26234649

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 48372480

約数和(自身を除く): 22137831

約数列:

[1, 3, 7, 9, 19, 21, 31, 49, 57, 63, 93, 101, 133, 147, 171, 217, 279, 303, 399, 441, 589, 651, 707, 909, 931, 1197, 1519, 1767, 1919, 1953, 2121, 2793, 3131, 4123, 4557, 4949, 5301, 5757, 6363, 8379, 9393, 12369, 13433, 13671, 14847, 17271, 21917, 28179, 28861, 37107, 40299, 44541, 59489, 65751, 86583, 94031, 120897, 153419, 178467, 197253, 259749, 282093, 416423, 460257, 535401, 846279, 1249269, 1380771, 2914961, 3747807, 8744883, 26234649]

約数ペア:

[(1, 26234649), (3, 8744883), (7, 3747807), (9, 2914961), (19, 1380771), (21, 1249269), (31, 846279), (49, 535401), (57, 460257), (63, 416423), (93, 282093), (101, 259749), (133, 197253), (147, 178467), (171, 153419), (217, 120897), (279, 94031), (303, 86583), (399, 65751), (441, 59489), (589, 44541), (651, 40299), (707, 37107), (909, 28861), (931, 28179), (1197, 21917), (1519, 17271), (1767, 14847), (1919, 13671), (1953, 13433), (2121, 12369), (2793, 9393), (3131, 8379), (4123, 6363), (4557, 5757), (4949, 5301)]