17179188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 72

約数和(自身を含む): 44640288

約数和(自身を除く): 27461100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 169, 172, 197, 258, 338, 394, 507, 516, 559, 591, 676, 788, 1014, 1118, 1182, 1677, 2028, 2236, 2364, 2561, 3354, 5122, 6708, 7267, 7683, 8471, 10244, 14534, 15366, 16942, 21801, 25413, 29068, 30732, 33293, 33884, 43602, 50826, 66586, 87204, 99879, 101652, 110123, 133172, 199758, 220246, 330369, 399516, 440492, 660738, 1321476, 1431599, 2863198, 4294797, 5726396, 8589594, 17179188]

約数ペア:

[(1, 17179188), (2, 8589594), (3, 5726396), (4, 4294797), (6, 2863198), (12, 1431599), (13, 1321476), (26, 660738), (39, 440492), (43, 399516), (52, 330369), (78, 220246), (86, 199758), (129, 133172), (156, 110123), (169, 101652), (172, 99879), (197, 87204), (258, 66586), (338, 50826), (394, 43602), (507, 33884), (516, 33293), (559, 30732), (591, 29068), (676, 25413), (788, 21801), (1014, 16942), (1118, 15366), (1182, 14534), (1677, 10244), (2028, 8471), (2236, 7683), (2364, 7267), (2561, 6708), (3354, 5122)]