13365222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{61}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 29821008

約数和(自身を除く): 16455786

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 61, 78, 106, 122, 159, 183, 318, 366, 689, 793, 1378, 1586, 2067, 2379, 2809, 3233, 4134, 4758, 5618, 6466, 8427, 9699, 16854, 19398, 36517, 42029, 73034, 84058, 109551, 126087, 171349, 219102, 252174, 342698, 514047, 1028094, 2227537, 4455074, 6682611, 13365222]

約数ペア:

[(1, 13365222), (2, 6682611), (3, 4455074), (6, 2227537), (13, 1028094), (26, 514047), (39, 342698), (53, 252174), (61, 219102), (78, 171349), (106, 126087), (122, 109551), (159, 84058), (183, 73034), (318, 42029), (366, 36517), (689, 19398), (793, 16854), (1378, 9699), (1586, 8427), (2067, 6466), (2379, 5618), (2809, 4758), (3233, 4134)]