2120274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:92

約数の個数: 72

約数和(自身を含む): 5395572

約数和(自身を除く): 3275298

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 41, 51, 78, 82, 102, 117, 123, 153, 169, 221, 234, 246, 306, 338, 369, 442, 507, 533, 663, 697, 738, 1014, 1066, 1326, 1394, 1521, 1599, 1989, 2091, 2873, 3042, 3198, 3978, 4182, 4797, 5746, 6273, 6929, 8619, 9061, 9594, 12546, 13858, 17238, 18122, 20787, 25857, 27183, 41574, 51714, 54366, 62361, 81549, 117793, 124722, 163098, 235586, 353379, 706758, 1060137, 2120274]

約数ペア:

[(1, 2120274), (2, 1060137), (3, 706758), (6, 353379), (9, 235586), (13, 163098), (17, 124722), (18, 117793), (26, 81549), (34, 62361), (39, 54366), (41, 51714), (51, 41574), (78, 27183), (82, 25857), (102, 20787), (117, 18122), (123, 17238), (153, 13858), (169, 12546), (221, 9594), (234, 9061), (246, 8619), (306, 6929), (338, 6273), (369, 5746), (442, 4797), (507, 4182), (533, 3978), (663, 3198), (697, 3042), (738, 2873), (1014, 2091), (1066, 1989), (1326, 1599), (1394, 1521)]