142937634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{20879}}^1$

素因数の和:21054

約数の個数: 32

約数和(自身を含む): 328734720

約数和(自身を除く): 185797086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2282, 3423, 6846, 20879, 41758, 62637, 125274, 146153, 292306, 438459, 876918, 3403277, 6806554, 10209831, 20419662, 23822939, 47645878, 71468817, 142937634]

約数ペア:

[(1, 142937634), (2, 71468817), (3, 47645878), (6, 23822939), (7, 20419662), (14, 10209831), (21, 6806554), (42, 3403277), (163, 876918), (326, 438459), (489, 292306), (978, 146153), (1141, 125274), (2282, 62637), (3423, 41758), (6846, 20879)]