171898506

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12451}}^1$

素因数の和:12531

約数の個数: 48

約数和(自身を含む): 407927520

約数和(自身を除く): 236029014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 12451, 13806, 24902, 37353, 74706, 112059, 161863, 224118, 323726, 485589, 734609, 971178, 1456767, 1469218, 2203827, 2913534, 4407654, 6611481, 9549917, 13222962, 19099834, 28649751, 57299502, 85949253, 171898506]

約数ペア:

[(1, 171898506), (2, 85949253), (3, 57299502), (6, 28649751), (9, 19099834), (13, 13222962), (18, 9549917), (26, 6611481), (39, 4407654), (59, 2913534), (78, 2203827), (117, 1469218), (118, 1456767), (177, 971178), (234, 734609), (354, 485589), (531, 323726), (767, 224118), (1062, 161863), (1534, 112059), (2301, 74706), (4602, 37353), (6903, 24902), (12451, 13806)]