1000988172

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{487811}}^1$

素因数の和:487843

約数の個数: 48

約数和(自身を含む): 2731747200

約数和(自身を除く): 1730759028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 487811, 975622, 1463433, 1951244, 2926866, 4390299, 5853732, 8780598, 9268409, 13170897, 17561196, 18536818, 26341794, 27805227, 37073636, 52683588, 55610454, 83415681, 111220908, 166831362, 250247043, 333662724, 500494086, 1000988172]

約数ペア:

[(1, 1000988172), (2, 500494086), (3, 333662724), (4, 250247043), (6, 166831362), (9, 111220908), (12, 83415681), (18, 55610454), (19, 52683588), (27, 37073636), (36, 27805227), (38, 26341794), (54, 18536818), (57, 17561196), (76, 13170897), (108, 9268409), (114, 8780598), (171, 5853732), (228, 4390299), (342, 2926866), (513, 1951244), (684, 1463433), (1026, 975622), (2052, 487811)]