38326428

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{21727}}^1$

素因数の和:21751

約数の個数: 54

約数和(自身を含む): 112703136

約数和(自身を除く): 74376708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 21727, 43454, 65181, 86908, 130362, 152089, 195543, 260724, 304178, 391086, 456267, 608356, 782172, 912534, 1064623, 1368801, 1825068, 2129246, 2737602, 3193869, 4258492, 5475204, 6387738, 9581607, 12775476, 19163214, 38326428]

約数ペア:

[(1, 38326428), (2, 19163214), (3, 12775476), (4, 9581607), (6, 6387738), (7, 5475204), (9, 4258492), (12, 3193869), (14, 2737602), (18, 2129246), (21, 1825068), (28, 1368801), (36, 1064623), (42, 912534), (49, 782172), (63, 608356), (84, 456267), (98, 391086), (126, 304178), (147, 260724), (196, 195543), (252, 152089), (294, 130362), (441, 86908), (588, 65181), (882, 43454), (1764, 21727)]