3131862

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 6547200

約数和(自身を除く): 3415338

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 199, 258, 366, 398, 597, 1194, 2623, 5246, 7869, 8557, 12139, 15738, 17114, 24278, 25671, 36417, 51342, 72834, 521977, 1043954, 1565931, 3131862]

約数ペア:

[(1, 3131862), (2, 1565931), (3, 1043954), (6, 521977), (43, 72834), (61, 51342), (86, 36417), (122, 25671), (129, 24278), (183, 17114), (199, 15738), (258, 12139), (366, 8557), (398, 7869), (597, 5246), (1194, 2623)]