1810313388

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22621}}^1$

素因数の和:22669

約数の個数: 120

約数和(自身を含む): 5365033520

約数和(自身を除く): 3554720132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 4212, 4446, 6156, 6669, 8892, 13338, 20007, 22621, 26676, 40014, 45242, 67863, 80028, 90484, 135726, 203589, 271452, 294073, 407178, 429799, 588146, 610767, 814356, 859598, 882219, 1176292, 1221534, 1289397, 1719196, 1764438, 1832301, 2443068, 2578794, 2646657, 3528876, 3664602, 3868191, 5157588, 5293314, 5587387, 7329204, 7736382, 7939971, 10586628, 11174774, 11604573, 15472764, 15879942, 16762161, 22349548, 23209146, 23819913, 31759884, 33524322, 34813719, 46418292, 47639826, 50286483, 67048644, 69627438, 95279652, 100572966, 139254876, 150859449, 201145932, 301718898, 452578347, 603437796, 905156694, 1810313388]

約数ペア:

[(1, 1810313388), (2, 905156694), (3, 603437796), (4, 452578347), (6, 301718898), (9, 201145932), (12, 150859449), (13, 139254876), (18, 100572966), (19, 95279652), (26, 69627438), (27, 67048644), (36, 50286483), (38, 47639826), (39, 46418292), (52, 34813719), (54, 33524322), (57, 31759884), (76, 23819913), (78, 23209146), (81, 22349548), (108, 16762161), (114, 15879942), (117, 15472764), (156, 11604573), (162, 11174774), (171, 10586628), (228, 7939971), (234, 7736382), (247, 7329204), (324, 5587387), (342, 5293314), (351, 5157588), (468, 3868191), (494, 3664602), (513, 3528876), (684, 2646657), (702, 2578794), (741, 2443068), (988, 1832301), (1026, 1764438), (1053, 1719196), (1404, 1289397), (1482, 1221534), (1539, 1176292), (2052, 882219), (2106, 859598), (2223, 814356), (2964, 610767), (3078, 588146), (4212, 429799), (4446, 407178), (6156, 294073), (6669, 271452), (8892, 203589), (13338, 135726), (20007, 90484), (22621, 80028), (26676, 67863), (40014, 45242)]