18434904

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:392

約数の個数: 64

約数和(自身を含む): 48038400

約数和(自身を除く): 29603496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 59, 94, 118, 141, 177, 188, 236, 277, 282, 354, 376, 472, 554, 564, 708, 831, 1108, 1128, 1416, 1662, 2216, 2773, 3324, 5546, 6648, 8319, 11092, 13019, 16343, 16638, 22184, 26038, 32686, 33276, 39057, 49029, 52076, 65372, 66552, 78114, 98058, 104152, 130744, 156228, 196116, 312456, 392232, 768121, 1536242, 2304363, 3072484, 4608726, 6144968, 9217452, 18434904]

約数ペア:

[(1, 18434904), (2, 9217452), (3, 6144968), (4, 4608726), (6, 3072484), (8, 2304363), (12, 1536242), (24, 768121), (47, 392232), (59, 312456), (94, 196116), (118, 156228), (141, 130744), (177, 104152), (188, 98058), (236, 78114), (277, 66552), (282, 65372), (354, 52076), (376, 49029), (472, 39057), (554, 33276), (564, 32686), (708, 26038), (831, 22184), (1108, 16638), (1128, 16343), (1416, 13019), (1662, 11092), (2216, 8319), (2773, 6648), (3324, 5546)]