28083996

素因数分解:

$2^2\times 3^6\times {\mathrm{9631}}^1$

素因数の和:9653

約数の個数: 42

約数和(自身を含む): 73694432

約数和(自身を除く): 45610436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 9631, 19262, 28893, 38524, 57786, 86679, 115572, 173358, 260037, 346716, 520074, 780111, 1040148, 1560222, 2340333, 3120444, 4680666, 7020999, 9361332, 14041998, 28083996]

約数ペア:

[(1, 28083996), (2, 14041998), (3, 9361332), (4, 7020999), (6, 4680666), (9, 3120444), (12, 2340333), (18, 1560222), (27, 1040148), (36, 780111), (54, 520074), (81, 346716), (108, 260037), (162, 173358), (243, 115572), (324, 86679), (486, 57786), (729, 38524), (972, 28893), (1458, 19262), (2916, 9631)]