1590246

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{601}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 4117680

約数和(自身を除く): 2527434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 601, 882, 1202, 1323, 1803, 2646, 3606, 4207, 5409, 8414, 10818, 12621, 16227, 25242, 29449, 32454, 37863, 58898, 75726, 88347, 113589, 176694, 227178, 265041, 530082, 795123, 1590246]

約数ペア:

[(1, 1590246), (2, 795123), (3, 530082), (6, 265041), (7, 227178), (9, 176694), (14, 113589), (18, 88347), (21, 75726), (27, 58898), (42, 37863), (49, 32454), (54, 29449), (63, 25242), (98, 16227), (126, 12621), (147, 10818), (189, 8414), (294, 5409), (378, 4207), (441, 3606), (601, 2646), (882, 1803), (1202, 1323)]