39897018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7779

約数の個数: 48

約数和(自身を含む): 101215296

約数和(自身を除く): 61318278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 7723, 15446, 23169, 46338, 54061, 69507, 108122, 139014, 162183, 316643, 324366, 486549, 633286, 949929, 973098, 1899858, 2216501, 2849787, 4433002, 5699574, 6649503, 13299006, 19948509, 39897018]

約数ペア:

[(1, 39897018), (2, 19948509), (3, 13299006), (6, 6649503), (7, 5699574), (9, 4433002), (14, 2849787), (18, 2216501), (21, 1899858), (41, 973098), (42, 949929), (63, 633286), (82, 486549), (123, 324366), (126, 316643), (246, 162183), (287, 139014), (369, 108122), (574, 69507), (738, 54061), (861, 46338), (1722, 23169), (2583, 15446), (5166, 7723)]