15742668

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 38384640

約数和(自身を除く): 22641972

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 101, 124, 186, 202, 303, 372, 404, 419, 606, 838, 1212, 1257, 1676, 2514, 3131, 5028, 6262, 9393, 12524, 12989, 18786, 25978, 37572, 38967, 42319, 51956, 77934, 84638, 126957, 155868, 169276, 253914, 507828, 1311889, 2623778, 3935667, 5247556, 7871334, 15742668]

約数ペア:

[(1, 15742668), (2, 7871334), (3, 5247556), (4, 3935667), (6, 2623778), (12, 1311889), (31, 507828), (62, 253914), (93, 169276), (101, 155868), (124, 126957), (186, 84638), (202, 77934), (303, 51956), (372, 42319), (404, 38967), (419, 37572), (606, 25978), (838, 18786), (1212, 12989), (1257, 12524), (1676, 9393), (2514, 6262), (3131, 5028)]