1605996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{6373}}^1$

素因数の和:6390

約数の個数: 36

約数和(自身を含む): 4640272

約数和(自身を除く): 3034276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 6373, 12746, 19119, 25492, 38238, 44611, 57357, 76476, 89222, 114714, 133833, 178444, 229428, 267666, 401499, 535332, 802998, 1605996]

約数ペア:

[(1, 1605996), (2, 802998), (3, 535332), (4, 401499), (6, 267666), (7, 229428), (9, 178444), (12, 133833), (14, 114714), (18, 89222), (21, 76476), (28, 57357), (36, 44611), (42, 38238), (63, 25492), (84, 19119), (126, 12746), (252, 6373)]