15444468

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{541}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 42811496

約数和(自身を除く): 27367028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 541, 549, 732, 793, 1082, 1098, 1586, 1623, 2164, 2196, 2379, 3172, 3246, 4758, 4869, 6492, 7033, 7137, 9516, 9738, 14066, 14274, 19476, 21099, 28132, 28548, 33001, 42198, 63297, 66002, 84396, 99003, 126594, 132004, 198006, 253188, 297009, 396012, 429013, 594018, 858026, 1188036, 1287039, 1716052, 2574078, 3861117, 5148156, 7722234, 15444468]

約数ペア:

[(1, 15444468), (2, 7722234), (3, 5148156), (4, 3861117), (6, 2574078), (9, 1716052), (12, 1287039), (13, 1188036), (18, 858026), (26, 594018), (36, 429013), (39, 396012), (52, 297009), (61, 253188), (78, 198006), (117, 132004), (122, 126594), (156, 99003), (183, 84396), (234, 66002), (244, 63297), (366, 42198), (468, 33001), (541, 28548), (549, 28132), (732, 21099), (793, 19476), (1082, 14274), (1098, 14066), (1586, 9738), (1623, 9516), (2164, 7137), (2196, 7033), (2379, 6492), (3172, 4869), (3246, 4758)]