1640010123972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{4546037}}^1$

素因数の和:4546969

約数の個数: 72

約数和(自身を含む): 4527417428352

約数和(自身を除く): 2887407304380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 911, 1822, 2733, 3644, 5466, 8199, 10021, 10932, 16398, 20042, 30063, 32796, 40084, 60126, 90189, 120252, 180378, 360756, 4546037, 9092074, 13638111, 18184148, 27276222, 40914333, 50006407, 54552444, 81828666, 100012814, 150019221, 163657332, 200025628, 300038442, 450057663, 600076884, 900115326, 1800230652, 4141439707, 8282879414, 12424319121, 16565758828, 24848638242, 37272957363, 45555836777, 49697276484, 74545914726, 91111673554, 136667510331, 149091829452, 182223347108, 273335020662, 410002530993, 546670041324, 820005061986, 1640010123972]

約数ペア:

[(1, 1640010123972), (2, 820005061986), (3, 546670041324), (4, 410002530993), (6, 273335020662), (9, 182223347108), (11, 149091829452), (12, 136667510331), (18, 91111673554), (22, 74545914726), (33, 49697276484), (36, 45555836777), (44, 37272957363), (66, 24848638242), (99, 16565758828), (132, 12424319121), (198, 8282879414), (396, 4141439707), (911, 1800230652), (1822, 900115326), (2733, 600076884), (3644, 450057663), (5466, 300038442), (8199, 200025628), (10021, 163657332), (10932, 150019221), (16398, 100012814), (20042, 81828666), (30063, 54552444), (32796, 50006407), (40084, 40914333), (60126, 27276222), (90189, 18184148), (120252, 13638111), (180378, 9092074), (360756, 4546037)]