190040718

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{646397}}^1$

素因数の和:646416

約数の個数: 24

約数和(自身を含む): 442136232

約数和(自身を除く): 252095514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 646397, 1292794, 1939191, 3878382, 4524779, 9049558, 13574337, 27148674, 31673453, 63346906, 95020359, 190040718]

約数ペア:

[(1, 190040718), (2, 95020359), (3, 63346906), (6, 31673453), (7, 27148674), (14, 13574337), (21, 9049558), (42, 4524779), (49, 3878382), (98, 1939191), (147, 1292794), (294, 646397)]