126456498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{334541}}^1$

素因数の和:334559

約数の個数: 32

約数和(自身を含む): 321160320

約数和(自身を除く): 194703822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 334541, 669082, 1003623, 2007246, 2341787, 3010869, 4683574, 6021738, 7025361, 9032607, 14050722, 18065214, 21076083, 42152166, 63228249, 126456498]

約数ペア:

[(1, 126456498), (2, 63228249), (3, 42152166), (6, 21076083), (7, 18065214), (9, 14050722), (14, 9032607), (18, 7025361), (21, 6021738), (27, 4683574), (42, 3010869), (54, 2341787), (63, 2007246), (126, 1003623), (189, 669082), (378, 334541)]