17414748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 47943168

約数和(自身を除く): 30528420

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 127, 156, 234, 254, 293, 381, 468, 508, 586, 762, 879, 1143, 1172, 1524, 1651, 1758, 2286, 2637, 3302, 3516, 3809, 4572, 4953, 5274, 6604, 7618, 9906, 10548, 11427, 14859, 15236, 19812, 22854, 29718, 34281, 37211, 45708, 59436, 68562, 74422, 111633, 137124, 148844, 223266, 334899, 446532, 483743, 669798, 967486, 1339596, 1451229, 1934972, 2902458, 4353687, 5804916, 8707374, 17414748]

約数ペア:

[(1, 17414748), (2, 8707374), (3, 5804916), (4, 4353687), (6, 2902458), (9, 1934972), (12, 1451229), (13, 1339596), (18, 967486), (26, 669798), (36, 483743), (39, 446532), (52, 334899), (78, 223266), (117, 148844), (127, 137124), (156, 111633), (234, 74422), (254, 68562), (293, 59436), (381, 45708), (468, 37211), (508, 34281), (586, 29718), (762, 22854), (879, 19812), (1143, 15236), (1172, 14859), (1524, 11427), (1651, 10548), (1758, 9906), (2286, 7618), (2637, 6604), (3302, 5274), (3516, 4953), (3809, 4572)]