10002018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 24071040

約数和(自身を除く): 14069022

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 397, 442, 494, 646, 663, 741, 794, 969, 1191, 1326, 1482, 1938, 2382, 4199, 5161, 6749, 7543, 8398, 10322, 12597, 13498, 15086, 15483, 20247, 22629, 25194, 30966, 40494, 45258, 87737, 98059, 128231, 175474, 196118, 256462, 263211, 294177, 384693, 526422, 588354, 769386, 1667003, 3334006, 5001009, 10002018]

約数ペア:

[(1, 10002018), (2, 5001009), (3, 3334006), (6, 1667003), (13, 769386), (17, 588354), (19, 526422), (26, 384693), (34, 294177), (38, 263211), (39, 256462), (51, 196118), (57, 175474), (78, 128231), (102, 98059), (114, 87737), (221, 45258), (247, 40494), (323, 30966), (397, 25194), (442, 22629), (494, 20247), (646, 15483), (663, 15086), (741, 13498), (794, 12597), (969, 10322), (1191, 8398), (1326, 7543), (1482, 6749), (1938, 5161), (2382, 4199)]