190034838

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{215459}}^1$

素因数の和:215481

約数の個数: 36

約数和(自身を含む): 478967580

約数和(自身を除く): 288932742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 215459, 430918, 646377, 1292754, 1508213, 1939131, 3016426, 3878262, 4524639, 9049278, 10557491, 13573917, 21114982, 27147834, 31672473, 63344946, 95017419, 190034838]

約数ペア:

[(1, 190034838), (2, 95017419), (3, 63344946), (6, 31672473), (7, 27147834), (9, 21114982), (14, 13573917), (18, 10557491), (21, 9049278), (42, 4524639), (49, 3878262), (63, 3016426), (98, 1939131), (126, 1508213), (147, 1292754), (294, 646377), (441, 430918), (882, 215459)]