57489642

素因数分解:

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

素因数の和:21752

約数の個数: 48

約数和(自身を含む): 148619520

約数和(自身を除く): 91129878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 21727, 43454, 65181, 130362, 152089, 195543, 304178, 391086, 456267, 586629, 912534, 1064623, 1173258, 1368801, 2129246, 2737602, 3193869, 4106403, 6387738, 8212806, 9581607, 19163214, 28744821, 57489642]

約数ペア:

[(1, 57489642), (2, 28744821), (3, 19163214), (6, 9581607), (7, 8212806), (9, 6387738), (14, 4106403), (18, 3193869), (21, 2737602), (27, 2129246), (42, 1368801), (49, 1173258), (54, 1064623), (63, 912534), (98, 586629), (126, 456267), (147, 391086), (189, 304178), (294, 195543), (378, 152089), (441, 130362), (882, 65181), (1323, 43454), (2646, 21727)]