19330794

素因数分解:

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

素因数の和:161

約数の個数: 96

約数和(自身を含む): 50918400

約数和(自身を除く): 31587606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 49, 62, 63, 93, 98, 101, 126, 147, 186, 202, 217, 279, 294, 303, 343, 434, 441, 558, 606, 651, 686, 707, 882, 909, 1029, 1302, 1414, 1519, 1818, 1953, 2058, 2121, 3038, 3087, 3131, 3906, 4242, 4557, 4949, 6174, 6262, 6363, 9114, 9393, 9898, 10633, 12726, 13671, 14847, 18786, 21266, 21917, 27342, 28179, 29694, 31899, 34643, 43834, 44541, 56358, 63798, 65751, 69286, 89082, 95697, 103929, 131502, 153419, 191394, 197253, 207858, 306838, 311787, 394506, 460257, 623574, 920514, 1073933, 1380771, 2147866, 2761542, 3221799, 6443598, 9665397, 19330794]

約数ペア:

[(1, 19330794), (2, 9665397), (3, 6443598), (6, 3221799), (7, 2761542), (9, 2147866), (14, 1380771), (18, 1073933), (21, 920514), (31, 623574), (42, 460257), (49, 394506), (62, 311787), (63, 306838), (93, 207858), (98, 197253), (101, 191394), (126, 153419), (147, 131502), (186, 103929), (202, 95697), (217, 89082), (279, 69286), (294, 65751), (303, 63798), (343, 56358), (434, 44541), (441, 43834), (558, 34643), (606, 31899), (651, 29694), (686, 28179), (707, 27342), (882, 21917), (909, 21266), (1029, 18786), (1302, 14847), (1414, 13671), (1519, 12726), (1818, 10633), (1953, 9898), (2058, 9393), (2121, 9114), (3038, 6363), (3087, 6262), (3131, 6174), (3906, 4949), (4242, 4557)]