123675822

素因数分解:

$2^1\times 3^5\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1055

約数の個数: 48

約数和(自身を含む): 279023472

約数和(自身を除く): 155347650

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 397, 486, 641, 794, 1191, 1282, 1923, 2382, 3573, 3846, 5769, 7146, 10719, 11538, 17307, 21438, 32157, 34614, 51921, 64314, 96471, 103842, 155763, 192942, 254477, 311526, 508954, 763431, 1526862, 2290293, 4580586, 6870879, 13741758, 20612637, 41225274, 61837911, 123675822]

約数ペア:

[(1, 123675822), (2, 61837911), (3, 41225274), (6, 20612637), (9, 13741758), (18, 6870879), (27, 4580586), (54, 2290293), (81, 1526862), (162, 763431), (243, 508954), (397, 311526), (486, 254477), (641, 192942), (794, 155763), (1191, 103842), (1282, 96471), (1923, 64314), (2382, 51921), (3573, 34614), (3846, 32157), (5769, 21438), (7146, 17307), (10719, 11538)]