28554498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75541}}^1$

素因数の和:75559

約数の個数: 32

約数和(自身を含む): 72520320

約数和(自身を除く): 43965822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75541, 151082, 226623, 453246, 528787, 679869, 1057574, 1359738, 1586361, 2039607, 3172722, 4079214, 4759083, 9518166, 14277249, 28554498]

約数ペア:

[(1, 28554498), (2, 14277249), (3, 9518166), (6, 4759083), (7, 4079214), (9, 3172722), (14, 2039607), (18, 1586361), (21, 1359738), (27, 1057574), (42, 679869), (54, 528787), (63, 453246), (126, 226623), (189, 151082), (378, 75541)]