326979198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199621}}^1$

素因数の和:199649

約数の個数: 48

約数和(自身を含む): 871948896

約数和(自身を除く): 544969698

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 199621, 399242, 598863, 1197726, 1397347, 1796589, 2595073, 2794694, 3593178, 4192041, 5190146, 7785219, 8384082, 12576123, 15570438, 18165511, 23355657, 25152246, 36331022, 46711314, 54496533, 108993066, 163489599, 326979198]

約数ペア:

[(1, 326979198), (2, 163489599), (3, 108993066), (6, 54496533), (7, 46711314), (9, 36331022), (13, 25152246), (14, 23355657), (18, 18165511), (21, 15570438), (26, 12576123), (39, 8384082), (42, 7785219), (63, 5190146), (78, 4192041), (91, 3593178), (117, 2794694), (126, 2595073), (182, 1796589), (234, 1397347), (273, 1197726), (546, 598863), (819, 399242), (1638, 199621)]