25439886

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{20483}}^1$

素因数の和:20517

約数の個数: 32

約数和(自身を含む): 58993920

約数和(自身を除く): 33554034

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 20483, 40966, 61449, 122898, 184347, 368694, 471109, 553041, 942218, 1106082, 1413327, 2826654, 4239981, 8479962, 12719943, 25439886]

約数ペア:

[(1, 25439886), (2, 12719943), (3, 8479962), (6, 4239981), (9, 2826654), (18, 1413327), (23, 1106082), (27, 942218), (46, 553041), (54, 471109), (69, 368694), (138, 184347), (207, 122898), (414, 61449), (621, 40966), (1242, 20483)]