7281183042

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19262389}}^1$

素因数の和:19262407

約数の個数: 32

約数和(自身を含む): 18491894400

約数和(自身を除く): 11210711358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 19262389, 38524778, 57787167, 115574334, 134836723, 173361501, 269673446, 346723002, 404510169, 520084503, 809020338, 1040169006, 1213530507, 2427061014, 3640591521, 7281183042]

約数ペア:

[(1, 7281183042), (2, 3640591521), (3, 2427061014), (6, 1213530507), (7, 1040169006), (9, 809020338), (14, 520084503), (18, 404510169), (21, 346723002), (27, 269673446), (42, 173361501), (54, 134836723), (63, 115574334), (126, 57787167), (189, 38524778), (378, 19262389)]