19608696

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3985

約数の個数: 64

約数和(自身を含む): 56851200

約数和(自身を除く): 37242504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 3947, 4968, 7894, 11841, 15788, 23682, 31576, 35523, 47364, 71046, 90781, 94728, 106569, 142092, 181562, 213138, 272343, 284184, 363124, 426276, 544686, 726248, 817029, 852552, 1089372, 1634058, 2178744, 2451087, 3268116, 4902174, 6536232, 9804348, 19608696]

約数ペア:

[(1, 19608696), (2, 9804348), (3, 6536232), (4, 4902174), (6, 3268116), (8, 2451087), (9, 2178744), (12, 1634058), (18, 1089372), (23, 852552), (24, 817029), (27, 726248), (36, 544686), (46, 426276), (54, 363124), (69, 284184), (72, 272343), (92, 213138), (108, 181562), (138, 142092), (184, 106569), (207, 94728), (216, 90781), (276, 71046), (414, 47364), (552, 35523), (621, 31576), (828, 23682), (1242, 15788), (1656, 11841), (2484, 7894), (3947, 4968)]