131235174

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347183}}^1$

素因数の和:347201

約数の個数: 32

約数和(自身を含む): 333296640

約数和(自身を除く): 202061466

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 347183, 694366, 1041549, 2083098, 2430281, 3124647, 4860562, 6249294, 7290843, 9373941, 14581686, 18747882, 21872529, 43745058, 65617587, 131235174]

約数ペア:

[(1, 131235174), (2, 65617587), (3, 43745058), (6, 21872529), (7, 18747882), (9, 14581686), (14, 9373941), (18, 7290843), (21, 6249294), (27, 4860562), (42, 3124647), (54, 2430281), (63, 2083098), (126, 1041549), (189, 694366), (378, 347183)]