28492506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75377}}^1$

素因数の和:75395

約数の個数: 32

約数和(自身を含む): 72362880

約数和(自身を除く): 43870374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75377, 150754, 226131, 452262, 527639, 678393, 1055278, 1356786, 1582917, 2035179, 3165834, 4070358, 4748751, 9497502, 14246253, 28492506]

約数ペア:

[(1, 28492506), (2, 14246253), (3, 9497502), (6, 4748751), (7, 4070358), (9, 3165834), (14, 2035179), (18, 1582917), (21, 1356786), (27, 1055278), (42, 678393), (54, 527639), (63, 452262), (126, 226131), (189, 150754), (378, 75377)]