42721992

素因数分解:

$2^3\times 3^4\times {\mathrm{65929}}^1$

素因数の和:65947

約数の個数: 40

約数和(自身を含む): 119662950

約数和(自身を除く): 76940958

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 65929, 131858, 197787, 263716, 395574, 527432, 593361, 791148, 1186722, 1582296, 1780083, 2373444, 3560166, 4746888, 5340249, 7120332, 10680498, 14240664, 21360996, 42721992]

約数ペア:

[(1, 42721992), (2, 21360996), (3, 14240664), (4, 10680498), (6, 7120332), (8, 5340249), (9, 4746888), (12, 3560166), (18, 2373444), (24, 1780083), (27, 1582296), (36, 1186722), (54, 791148), (72, 593361), (81, 527432), (108, 395574), (162, 263716), (216, 197787), (324, 131858), (648, 65929)]