13883814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{439}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 34594560

約数和(自身を除く): 20710746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 439, 502, 753, 878, 1317, 1506, 1757, 2259, 2634, 3073, 3514, 3951, 4518, 5271, 6146, 7902, 9219, 10542, 15813, 18438, 27657, 31626, 55314, 110189, 220378, 330567, 661134, 771323, 991701, 1542646, 1983402, 2313969, 4627938, 6941907, 13883814]

約数ペア:

[(1, 13883814), (2, 6941907), (3, 4627938), (6, 2313969), (7, 1983402), (9, 1542646), (14, 991701), (18, 771323), (21, 661134), (42, 330567), (63, 220378), (126, 110189), (251, 55314), (439, 31626), (502, 27657), (753, 18438), (878, 15813), (1317, 10542), (1506, 9219), (1757, 7902), (2259, 6146), (2634, 5271), (3073, 4518), (3514, 3951)]