2013221304

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{163517}}^1$

素因数の和:163554

約数の個数: 80

約数和(自身を含む): 5935703400

約数和(自身を除く): 3922482096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 163517, 327034, 490551, 654068, 981102, 1308136, 1471653, 1962204, 2943306, 3106823, 3924408, 4414959, 5886612, 6213646, 8829918, 9320469, 11773224, 12427292, 13244877, 17659836, 18640938, 24854584, 26489754, 27961407, 35319672, 37281876, 52979508, 55922814, 74563752, 83884221, 105959016, 111845628, 167768442, 223691256, 251652663, 335536884, 503305326, 671073768, 1006610652, 2013221304]

約数ペア:

[(1, 2013221304), (2, 1006610652), (3, 671073768), (4, 503305326), (6, 335536884), (8, 251652663), (9, 223691256), (12, 167768442), (18, 111845628), (19, 105959016), (24, 83884221), (27, 74563752), (36, 55922814), (38, 52979508), (54, 37281876), (57, 35319672), (72, 27961407), (76, 26489754), (81, 24854584), (108, 18640938), (114, 17659836), (152, 13244877), (162, 12427292), (171, 11773224), (216, 9320469), (228, 8829918), (324, 6213646), (342, 5886612), (456, 4414959), (513, 3924408), (648, 3106823), (684, 2943306), (1026, 1962204), (1368, 1471653), (1539, 1308136), (2052, 981102), (3078, 654068), (4104, 490551), (6156, 327034), (12312, 163517)]