139295646

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{368507}}^1$

素因数の和:368525

約数の個数: 32

約数和(自身を含む): 353767680

約数和(自身を除く): 214472034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 368507, 737014, 1105521, 2211042, 2579549, 3316563, 5159098, 6633126, 7738647, 9949689, 15477294, 19899378, 23215941, 46431882, 69647823, 139295646]

約数ペア:

[(1, 139295646), (2, 69647823), (3, 46431882), (6, 23215941), (7, 19899378), (9, 15477294), (14, 9949689), (18, 7738647), (21, 6633126), (27, 5159098), (42, 3316563), (54, 2579549), (63, 2211042), (126, 1105521), (189, 737014), (378, 368507)]