2018087244

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{263183}}^1$

素因数の和:263267

約数の個数: 48

約数和(自身を含む): 5305789440

約数和(自身を除く): 3287702196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3834, 7668, 263183, 526366, 789549, 1052732, 1579098, 2368647, 3158196, 4737294, 7105941, 9474588, 14211882, 18685993, 28423764, 37371986, 56057979, 74743972, 112115958, 168173937, 224231916, 336347874, 504521811, 672695748, 1009043622, 2018087244]

約数ペア:

[(1, 2018087244), (2, 1009043622), (3, 672695748), (4, 504521811), (6, 336347874), (9, 224231916), (12, 168173937), (18, 112115958), (27, 74743972), (36, 56057979), (54, 37371986), (71, 28423764), (108, 18685993), (142, 14211882), (213, 9474588), (284, 7105941), (426, 4737294), (639, 3158196), (852, 2368647), (1278, 1579098), (1917, 1052732), (2556, 789549), (3834, 526366), (7668, 263183)]