249853338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4517}}^1$

素因数の和:4971

約数の個数: 48

約数和(自身を含む): 620231040

約数和(自身を除く): 370377702

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 439, 878, 1317, 2634, 3073, 3951, 4517, 6146, 7902, 9034, 9219, 13551, 18438, 27102, 27657, 31619, 40653, 55314, 63238, 81306, 94857, 189714, 284571, 569142, 1982963, 3965926, 5948889, 11897778, 13880741, 17846667, 27761482, 35693334, 41642223, 83284446, 124926669, 249853338]

約数ペア:

[(1, 249853338), (2, 124926669), (3, 83284446), (6, 41642223), (7, 35693334), (9, 27761482), (14, 17846667), (18, 13880741), (21, 11897778), (42, 5948889), (63, 3965926), (126, 1982963), (439, 569142), (878, 284571), (1317, 189714), (2634, 94857), (3073, 81306), (3951, 63238), (4517, 55314), (6146, 40653), (7902, 31619), (9034, 27657), (9219, 27102), (13551, 18438)]