140312358

素因数分解:

$2^1\times 3^3\times {\mathrm{409}}^1\times {\mathrm{6353}}^1$

素因数の和:6773

約数の個数: 32

約数和(自身を含む): 312616800

約数和(自身を除く): 172304442

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 409, 818, 1227, 2454, 3681, 6353, 7362, 11043, 12706, 19059, 22086, 38118, 57177, 114354, 171531, 343062, 2598377, 5196754, 7795131, 15590262, 23385393, 46770786, 70156179, 140312358]

約数ペア:

[(1, 140312358), (2, 70156179), (3, 46770786), (6, 23385393), (9, 15590262), (18, 7795131), (27, 5196754), (54, 2598377), (409, 343062), (818, 171531), (1227, 114354), (2454, 57177), (3681, 38118), (6353, 22086), (7362, 19059), (11043, 12706)]