19134171

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3491}}^1$

素因数の和:3536

約数の個数: 32

約数和(自身を含む): 33523200

約数和(自身を除く): 14389029

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 3491, 5481, 10473, 24437, 31419, 73311, 94257, 101239, 219933, 303717, 659799, 708673, 911151, 2126019, 2733453, 6378057, 19134171]

約数ペア:

[(1, 19134171), (3, 6378057), (7, 2733453), (9, 2126019), (21, 911151), (27, 708673), (29, 659799), (63, 303717), (87, 219933), (189, 101239), (203, 94257), (261, 73311), (609, 31419), (783, 24437), (1827, 10473), (3491, 5481)]