42721644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6967}}^1$

素因数の和:7054

約数の個数: 48

約数和(自身を含む): 115501568

約数和(自身を除く): 72779924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 6967, 13934, 20901, 27868, 41802, 48769, 83604, 97538, 146307, 195076, 292614, 508591, 585228, 1017182, 1525773, 2034364, 3051546, 3560137, 6103092, 7120274, 10680411, 14240548, 21360822, 42721644]

約数ペア:

[(1, 42721644), (2, 21360822), (3, 14240548), (4, 10680411), (6, 7120274), (7, 6103092), (12, 3560137), (14, 3051546), (21, 2034364), (28, 1525773), (42, 1017182), (73, 585228), (84, 508591), (146, 292614), (219, 195076), (292, 146307), (438, 97538), (511, 83604), (876, 48769), (1022, 41802), (1533, 27868), (2044, 20901), (3066, 13934), (6132, 6967)]