1857437.00000000

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 144

約数和(自身を含む): 86873472

約数和(自身を除く): 58498356

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 41, 42, 44, 49, 66, 77, 82, 84, 98, 107, 123, 132, 147, 154, 164, 196, 214, 231, 246, 287, 294, 308, 321, 428, 451, 462, 492, 539, 574, 588, 642, 749, 861, 902, 924, 1078, 1148, 1177, 1284, 1353, 1498, 1617, 1722, 1804, 2009, 2156, 2247, 2354, 2706, 2996, 3157, 3234, 3444, 3531, 4018, 4387, 4494, 4708, 5243, 5412, 6027, 6314, 6468, 7062, 8036, 8239, 8774, 8988, 9471, 10486, 12054, 12628, 13161, 14124, 15729, 16478, 17548, 18942, 20972, 22099, 24108, 24717, 26322, 30709, 31458, 32956, 37884, 44198, 48257, 49434, 52644, 57673, 61418, 62916, 66297, 88396, 92127, 96514, 98868, 115346, 122836, 132594, 144771, 173019, 184254, 193028, 214963, 230692, 265188, 289542, 337799, 346038, 368508, 429926, 579084, 644889, 675598, 692076, 859852, 1013397, 1289778, 1351196, 2026794, 2364593, 2579556, 4053588, 4729186, 7093779, 9458372, 14187558, 28375116]

約数ペア:

[(1, 28375116), (2, 14187558), (3, 9458372), (4, 7093779), (6, 4729186), (7, 4053588), (11, 2579556), (12, 2364593), (14, 2026794), (21, 1351196), (22, 1289778), (28, 1013397), (33, 859852), (41, 692076), (42, 675598), (44, 644889), (49, 579084), (66, 429926), (77, 368508), (82, 346038), (84, 337799), (98, 289542), (107, 265188), (123, 230692), (132, 214963), (147, 193028), (154, 184254), (164, 173019), (196, 144771), (214, 132594), (231, 122836), (246, 115346), (287, 98868), (294, 96514), (308, 92127), (321, 88396), (428, 66297), (451, 62916), (462, 61418), (492, 57673), (539, 52644), (574, 49434), (588, 48257), (642, 44198), (749, 37884), (861, 32956), (902, 31458), (924, 30709), (1078, 26322), (1148, 24717), (1177, 24108), (1284, 22099), (1353, 20972), (1498, 18942), (1617, 17548), (1722, 16478), (1804, 15729), (2009, 14124), (2156, 13161), (2247, 12628), (2354, 12054), (2706, 10486), (2996, 9471), (3157, 8988), (3234, 8774), (3444, 8239), (3531, 8036), (4018, 7062), (4387, 6468), (4494, 6314), (4708, 6027), (5243, 5412)]