13721358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{853}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 31481856

約数和(自身を除く): 17760498

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 383, 766, 853, 1149, 1706, 2298, 2559, 2681, 5118, 5362, 5971, 8043, 11942, 16086, 17913, 35826, 326699, 653398, 980097, 1960194, 2286893, 4573786, 6860679, 13721358]

約数ペア:

[(1, 13721358), (2, 6860679), (3, 4573786), (6, 2286893), (7, 1960194), (14, 980097), (21, 653398), (42, 326699), (383, 35826), (766, 17913), (853, 16086), (1149, 11942), (1706, 8043), (2298, 5971), (2559, 5362), (2681, 5118)]