39821166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 128

約数和(自身を含む): 112849920

約数和(自身を除く): 73028754

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 61, 63, 66, 77, 99, 122, 126, 154, 157, 183, 189, 198, 231, 297, 314, 366, 378, 427, 462, 471, 549, 594, 671, 693, 854, 942, 1098, 1099, 1281, 1342, 1386, 1413, 1647, 1727, 2013, 2079, 2198, 2562, 2826, 3294, 3297, 3454, 3843, 4026, 4158, 4239, 4697, 5181, 6039, 6594, 7686, 8478, 9394, 9577, 9891, 10362, 11529, 12078, 12089, 14091, 15543, 18117, 19154, 19782, 23058, 24178, 28182, 28731, 29673, 31086, 36234, 36267, 42273, 46629, 57462, 59346, 67039, 72534, 84546, 86193, 93258, 105347, 108801, 126819, 134078, 172386, 201117, 210694, 217602, 253638, 258579, 316041, 326403, 402234, 517158, 603351, 632082, 652806, 737429, 948123, 1206702, 1474858, 1810053, 1896246, 2212287, 2844369, 3620106, 4424574, 5688738, 6636861, 13273722, 19910583, 39821166]

約数ペア:

[(1, 39821166), (2, 19910583), (3, 13273722), (6, 6636861), (7, 5688738), (9, 4424574), (11, 3620106), (14, 2844369), (18, 2212287), (21, 1896246), (22, 1810053), (27, 1474858), (33, 1206702), (42, 948123), (54, 737429), (61, 652806), (63, 632082), (66, 603351), (77, 517158), (99, 402234), (122, 326403), (126, 316041), (154, 258579), (157, 253638), (183, 217602), (189, 210694), (198, 201117), (231, 172386), (297, 134078), (314, 126819), (366, 108801), (378, 105347), (427, 93258), (462, 86193), (471, 84546), (549, 72534), (594, 67039), (671, 59346), (693, 57462), (854, 46629), (942, 42273), (1098, 36267), (1099, 36234), (1281, 31086), (1342, 29673), (1386, 28731), (1413, 28182), (1647, 24178), (1727, 23058), (2013, 19782), (2079, 19154), (2198, 18117), (2562, 15543), (2826, 14091), (3294, 12089), (3297, 12078), (3454, 11529), (3843, 10362), (4026, 9891), (4158, 9577), (4239, 9394), (4697, 8478), (5181, 7686), (6039, 6594)]