16849854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{773}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 42018912

約数和(自身を除く): 25169058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 173, 346, 519, 773, 1038, 1211, 1546, 1557, 2319, 2422, 3114, 3633, 4638, 5411, 6957, 7266, 10822, 10899, 13914, 16233, 21798, 32466, 48699, 97398, 133729, 267458, 401187, 802374, 936103, 1203561, 1872206, 2407122, 2808309, 5616618, 8424927, 16849854]

約数ペア:

[(1, 16849854), (2, 8424927), (3, 5616618), (6, 2808309), (7, 2407122), (9, 1872206), (14, 1203561), (18, 936103), (21, 802374), (42, 401187), (63, 267458), (126, 133729), (173, 97398), (346, 48699), (519, 32466), (773, 21798), (1038, 16233), (1211, 13914), (1546, 10899), (1557, 10822), (2319, 7266), (2422, 6957), (3114, 5411), (3633, 4638)]