42163758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25741}}^1$

素因数の和:25769

約数の個数: 48

約数和(自身を含む): 112441056

約数和(自身を除く): 70277298

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 25741, 51482, 77223, 154446, 180187, 231669, 334633, 360374, 463338, 540561, 669266, 1003899, 1081122, 1621683, 2007798, 2342431, 3011697, 3243366, 4684862, 6023394, 7027293, 14054586, 21081879, 42163758]

約数ペア:

[(1, 42163758), (2, 21081879), (3, 14054586), (6, 7027293), (7, 6023394), (9, 4684862), (13, 3243366), (14, 3011697), (18, 2342431), (21, 2007798), (26, 1621683), (39, 1081122), (42, 1003899), (63, 669266), (78, 540561), (91, 463338), (117, 360374), (126, 334633), (182, 231669), (234, 180187), (273, 154446), (546, 77223), (819, 51482), (1638, 25741)]