25004178

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 48

約数和(自身を含む): 58791096

約数和(自身を除く): 33786918

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 41, 51, 82, 102, 123, 153, 246, 306, 369, 697, 738, 1394, 1993, 2091, 3986, 4182, 5979, 6273, 11958, 12546, 17937, 33881, 35874, 67762, 81713, 101643, 163426, 203286, 245139, 304929, 490278, 609858, 735417, 1389121, 1470834, 2778242, 4167363, 8334726, 12502089, 25004178]

約数ペア:

[(1, 25004178), (2, 12502089), (3, 8334726), (6, 4167363), (9, 2778242), (17, 1470834), (18, 1389121), (34, 735417), (41, 609858), (51, 490278), (82, 304929), (102, 245139), (123, 203286), (153, 163426), (246, 101643), (306, 81713), (369, 67762), (697, 35874), (738, 33881), (1394, 17937), (1993, 12546), (2091, 11958), (3986, 6273), (4182, 5979)]