13857636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 35069888

約数和(自身を除く): 21212252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 211, 421, 422, 633, 842, 844, 1263, 1266, 1684, 2526, 2532, 2743, 5052, 5473, 5486, 8229, 10946, 10972, 16419, 16458, 21892, 32838, 32916, 65676, 88831, 177662, 266493, 355324, 532986, 1065972, 1154803, 2309606, 3464409, 4619212, 6928818, 13857636]

約数ペア:

[(1, 13857636), (2, 6928818), (3, 4619212), (4, 3464409), (6, 2309606), (12, 1154803), (13, 1065972), (26, 532986), (39, 355324), (52, 266493), (78, 177662), (156, 88831), (211, 65676), (421, 32916), (422, 32838), (633, 21892), (842, 16458), (844, 16419), (1263, 10972), (1266, 10946), (1684, 8229), (2526, 5486), (2532, 5473), (2743, 5052)]