7151688

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1399}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 19656000

約数和(自身を除く): 12504312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1399, 1704, 2556, 2798, 4197, 5112, 5596, 8394, 11192, 12591, 16788, 25182, 33576, 50364, 99329, 100728, 198658, 297987, 397316, 595974, 794632, 893961, 1191948, 1787922, 2383896, 3575844, 7151688]

約数ペア:

[(1, 7151688), (2, 3575844), (3, 2383896), (4, 1787922), (6, 1191948), (8, 893961), (9, 794632), (12, 595974), (18, 397316), (24, 297987), (36, 198658), (71, 100728), (72, 99329), (142, 50364), (213, 33576), (284, 25182), (426, 16788), (568, 12591), (639, 11192), (852, 8394), (1278, 5596), (1399, 5112), (1704, 4197), (2556, 2798)]