29195838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1667}}^1$

素因数の和:1821

約数の個数: 48

約数和(自身を含む): 72858240

約数和(自身を除く): 43662402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 139, 278, 417, 834, 973, 1251, 1667, 1946, 2502, 2919, 3334, 5001, 5838, 8757, 10002, 11669, 15003, 17514, 23338, 30006, 35007, 70014, 105021, 210042, 231713, 463426, 695139, 1390278, 1621991, 2085417, 3243982, 4170834, 4865973, 9731946, 14597919, 29195838]

約数ペア:

[(1, 29195838), (2, 14597919), (3, 9731946), (6, 4865973), (7, 4170834), (9, 3243982), (14, 2085417), (18, 1621991), (21, 1390278), (42, 695139), (63, 463426), (126, 231713), (139, 210042), (278, 105021), (417, 70014), (834, 35007), (973, 30006), (1251, 23338), (1667, 17514), (1946, 15003), (2502, 11669), (2919, 10002), (3334, 8757), (5001, 5838)]