71747298

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569423}}^1$

素因数の和:569438

約数の個数: 24

約数和(自身を含む): 177660288

約数和(自身を除く): 105912990

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569423, 1138846, 1708269, 3416538, 3985961, 5124807, 7971922, 10249614, 11957883, 23915766, 35873649, 71747298]

約数ペア:

[(1, 71747298), (2, 35873649), (3, 23915766), (6, 11957883), (7, 10249614), (9, 7971922), (14, 5124807), (18, 3985961), (21, 3416538), (42, 1708269), (63, 1138846), (126, 569423)]